View allAll Photos Tagged DRDO
The DRDO Airborne Early Warning and Control System (AEWACS) is a project of India's Defence Research and Development Organisation to develop an airborne early warning and control system for the Indian Air Force. It is also referred to as DRDO NETRA AEW&CS system.
Participated in the Aero-India Show 2019 in Bengaluru.
Partly inspired by the IAI Harop and DRDO Rustom-1 drones, this is my attempt at combining my love for unmanned (air) vehicles with the intention of doing another turboprop plane with those flipper elements (credits to Cagerrin), designing something with the new wedge elements (heavily spurred on by GolPlaysWithLego's Goblin and Porsche) and doing another technic figure scale build.
Enjoy!
Instagram @red_spacecat
" Abhyas is a High-speed Expendable Aerial Target (HEAT) developed at ADE. It offers a realistic threat scenario for practice of weapon systems. Abhyas is designed for autonomous flying with the help of an autopilot. It has RCS, Visual and IR augmentation systems required for weapon practice. Abhyas was successfully flight tested on 13 May 2019."
This is one of six ex-Air India Airbus A321s acquired by the Indian DRDO for the air force's Netra II project which will see all six aircraft converted for airborne early warning.
"Development of the Nag is part of the Integrated Guided Missile Development Program (IGMDP), run by Defence Research and Development Organisation (DRDO). The Nag missile, also called "Prospina" for the land-attack version, is an Indian third-generation, all-weather, fire-and-forget, lock-on after launch, anti-tank guided missile with an operational range of 500 m to 20 km depending on variant."
DRDO-FTB is a Dornier Aircraft customised to serve Flying Test Bed (FTB) for performance evaluation of airborne payloads developed by DRDO, India.
The DRDO Rustom (English: Warrior) is a Medium Altitude Long Endurance unmanned air vehicle (UAV) being developed by Defence Research and Development Organisation for the three services, Indian Army, Indian Navy and the Indian Air Force of the Indian Armed Forces. Rustom is derived from the NAL's LCRA (Light Canard Research Aircraft) developed by a team under the leadership of late Prof Rustom Damania in the 1980s. The UAV will have structural changes and a new engine. Rustom will replace/supplement the Heron UAVs in service with the Indian armed forces.
The Vijayanta was a main battle tank built in India based on a licensed design of the Vickers Mk.1. The Vijayanta was the first indigenous tank of the Indian Army. The prototype was completed in 1963 and the tank entered service in 1965. The first 90 vehicles were built by Vickers in the UK. Production continued at the Heavy Vehicles Factory in Avadi until 1983 with 2,200 being built .
The Short-Range Unmanned Aerial Vehicle- Weaponised (SRUAV-W) is being developed as combat vehicle for the Indian Army. It is now conducting weapons trials.
Displayed at Aero India 23 in Bengaluru.
Short-Range Unmanned Aerial Vehicle (SR-UAV) (Basic Archer) developed by ADE (DRDO) will be integrated with anti-tank missiles.
"The Quick Reaction Surface-to-Air Missile (QRSAM) is a missile developed by the Defence Research and Development Organisation, Bharat Electronics Limited and Bharat Dynamics Limited for the Indian Army, meant for protecting moving armoured columns from aerial attacks. "
"The DRDO Anti-Radiation Missile or NGARM now officially named Rudram-1 was successfully test-fired from Integrated Test Range, Balasore on 9 October 2020."
This is one of six ex-Air India Airbus A321s acquired by the Indian DRDO for the air force's Netra II project which will see all six aircraft converted for airborne early warning.
" Quick Reaction Surface-to-Air Missile (QRSAM) is a missile developed by the Defence Research and Development Organisation, Bharat Electronics Limited and Bharat Dynamics Limited for the Indian Army, meant for protecting moving armoured columns from aerial attacks. QRSAM has a fully automated Command and Control System"
"Prithvi is a tactical surface-to-surface short-range ballistic missile (SRBM) developed by Defence Research and Development Organisation (DRDO) of India under the Integrated Guided Missile Development Program (IGMDP)."
Model displayed at theNational Military Memorial Park, Bengaluru.
Brahmos Weapon System displayed at Aero-India show 2019 in Bengaluru.
The BrahMos is a medium-range ramjet supersonic cruise missile that can be launched from submarine, ships, aircraft, or land. It is the fastest cruise missile in the world. It is a joint venture between the Russian Federation's NPO Mashinostroyeniya and India's Defence Research and Development Organisation (DRDO). It is based on the Russian P-800 Oniks cruise missile and other similar sea-skimming Russian cruise missile technology. The name BrahMos is a portmanteau formed from the names of two rivers, the Brahmaputra of India and the Moskva of Russia.
" Confined Space Remotely Operated Vehicle developed by DRDO has been designed to traverse through confined spaces within train compartments and aircrafts and extract any suspected objects."
The DRDO Abhyas, is a high-speed expendable aerial target (HEAT) designed by the Aeronautical Development Establishment (ADE) and DRDO in Bengaluru.
The DRDO successfully completed six consecutive developmental trials of the Abhyas at the Integrated Test Range in Chandipur, Odisha. The trials validated the system's reliability and ease of operation, and demonstrated that it meets all objectives.
" Tactical Airborne Platform for Aerial Surveillance-Beyond Horizon-201 (TAPAS BH-201) is a medium-altitude long-endurance unmanned aerial vehicle being developed in India by Aeronautical Development Establishment on the lines of General Atomics MQ-1 Predator."
The little egret (Egretta garzetta) is a species of small heron in the family Ardeidae. It is a white bird with a slender black beak, long black legs and, in the western race, yellow feet. As an aquatic bird, it feeds in shallow water and on land, consuming a variety of small creatures. It breeds colonially, often with other species of water birds, making a platform nest of sticks in a tree, bush or reed bed.
Abhyas, a high-speed expendable aerial target (HEAT) drone developed by DRDO and Aeronautical Development Establishment (ADE).
ABHYAS is designed for autonomous flying with the help of an autopilot. A lunberg lens in the nose cone improves the RCS of the target for weapon practice. It also has an Acoustic Miss Distance Indicator (AMDI) to indicate the miss distance.
The whisper-quiet Embraer EMB-145SM equipped with the indigenous AEW&C suite developed by DRDO passes overhead at Aero India 2013.
Aircraft maintainers with the Indian air force conduct post-flight maintenance on an SU-30 Fighter following a Red Flag mission at Nellis Air Force Base, Nev. Aug. 13 2008. The Indian air force is at Nellis for Red Flag 08-4, a two-week exercise that pits forces in a realistic aerial "battlefield" to hone the fighting skills of American and allied airmen. Republic of Korea, Indian, Navy and Air Force teams are joining the Indian air force in Red Flag 08-4.
Indian Air Force maintainers prepare their Sukhoi Su-30MKI (NATO reporting name: Flanker-H) aircraft during Red Flag 08-04 at Nellis Air Force Base, Nev., Aug. 6, 2008. Red Flag is a multinational advanced aerial combat training exercise.
From Wikipedia, the free encyclopedia
The Sukhoi Su-30MKI (NATO reporting name: "Flanker-H") is a twinjet multirole air superiority fighter developed by Russia's Sukhoi and built under licence by India's Hindustan Aeronautics Limited (HAL) for the Indian Air Force (IAF). A variant of the Sukhoi Su-30, it is a heavy, all-weather, long-range fighter.
Development of the variant started after India signed a deal with Russia in 2000 to manufacture 140 Su-30 fighter jets. The first Russian-made Su-30MKI variant was accepted into the Indian Air Force in 2002, while the first indigenously assembled Su-30MKI entered service with the IAF in 2004. The IAF had 240 Su-30MKIs in service as of October 2017. The Su-30MKI is expected to form the backbone of the Indian Air Force's fighter fleet to 2020 and beyond.
The aircraft is tailor-made for Indian specifications and integrates Indian systems and avionics as well as French and Israeli sub-systems. It has abilities similar to the Sukhoi Su-35 with which it shares many features and components.
Origins and acquision
The Su-30MKI was designed by Russia's Sukhoi Corporation beginning in 1995 and built under licence by India's Hindustan Aeronautics Limited (HAL). The Su-30MKI is derived from the Sukhoi Su-27 and has a fusion of technology from the Su-37 demonstrator and Su-30 program, being more advanced than the Su-30MK and the Chinese Su-30MKK/MK2. Russia's Defence Ministry was impressed with the type's performance envelope and ordered 30 Su-30SMs, a localised Su-30MKI, for the Russian Air Force. It features state of the art avionics developed by Russia, India and Israel for display, navigation, targeting and electronic warfare; France and South Africa provided other avionics.
After two years of evaluation and negotiations, on 30 November 1996, India signed a US$1.462 billion deal with Sukhoi for 50 Russian-produced Su-30MKIs in five batches. The first batch were eight Su-30MKs, the basic version of Su-30. The second batch were to be 10 Su-30Ks with French and Israeli avionics. The third batch were to be 10 Su-30MKIs featuring canard foreplanes. The fourth batch of 12 Su-30MKIs and final batch of 10 Su-30MKIs were to have the AL-31FP turbofans.
In October 2000, a memorandum of understanding (MoU) was signed for Indian licence-production of 140 Su-30MKIs; in December 2000, a deal was sealed at Russia's Irkutsk aircraft plant for full technology transfer. The first Nasik-built Su-30MKIs were to be delivered by 2004, with staggered production until 2017–18. In November 2002, the delivery schedule was expedited with production to be completed by 2015. An estimated 920 AL-31FP turbofans are to be manufactured at HAL's Koraput Division, while the mainframe and other accessories are to be manufactured at HAL's Lucknow and Hyderabad divisions. Final integration and test flights of the aircraft are carried out at HAL's Nasik Division. Four manufacturing phases were outlined with progressively increasing Indian content: Phase I, II, III and IV. In phase I, HAL manufactured the Su-30MKIs from knocked-down kits, transitioning to semi knocked-down kits in phase II and III; in phase IV, HAL produced aircraft from scratch from 2013 onwards.
In 2007, another order of 40 Su-30MKIs was placed. In 2009, the planned fleet strength was to be 230 aircraft. In 2008, Samtel HAL Display Systems (SHDS), a joint venture between Samtel Display Systems and HAL, won a contract to develop and manufacture multi-function avionics displays for the MKI. A helmet mounted display, Topsight-I, based on technology from Thales and developed by SHDS will be integrated on the Su-30MKI in the next upgrade. In March 2010, it was reported that India and Russia were discussing a contract for 42 more Su-30MKIs. In June 2010, it was reported that the Cabinet Committee on Security had cleared the ₹15,000 crore (US$2.2 billion) deal and that the 42 aircraft would be in service by 2018.
By August 2010, the cost increased to $4.3 billion or $102 million each. This increased unit cost compared to the previous unit cost of $40 million in 2007, has led to the rumours that these latest order of 42 Su-30MKIs are for the Strategic Forces Command (SFC) and these aircraft will be optimised and hardwired for nuclear weapons delivery. The SFC had previously submitted a proposal to the Indian Defence Ministry for setting up two dedicated squadrons of fighters consisting of 40 aircraft capable of delivering nuclear weapons.
HAL expected that indigenisation of the Su-30MKI programme would be completed by 2010; V. Balakrishnan, general manager of the Aircraft Manufacturing Division stated that "HAL will achieve 100 per cent indigenisation of the Sukhoi aircraft – from the production of raw materials to the final plane assembly". As of 2017, HAL manufactures more than 80% of the aircraft. On 11 October 2012, the Indian Government confirmed plans to buy another 42 Su-30MKI aircraft. On 24 December 2012, India ordered assembly kits for 42 Su-30MKIs by signing a deal during President Putin's visit to India. This increases India's order total to 272 Su-30MKIs.
In June 2018, India has reportedly decided not order any further Su-30s as they feel its cost of maintenance is very high compared to Western aircraft.
Upgrades
In 2004, India signed a deal with Russia to domestically produce the Novator K-100 missile, designed to shoot down airborne early warning and control (AEW&C) and C4ISTAR aircraft, for the Su-30MKI. Although not initially designed to carry nuclear or strategic weapons, in 2011, there were plans to integrate the nuclear-capable Nirbhay missile as well.
In May 2010, India Today reported that Russia had won a contract to upgrade 40 Su-30MKIs with new radars, onboard computers, electronic warfare systems and the ability to carry the BrahMos cruise missile. The first two prototypes with the "Super-30" upgrade will be delivered to the IAF in 2012, after which the upgrades will be performed on the last batch of 40 production aircraft. The Brahmos missile integrated on the Su-30MKI will provide the capability to attack ground targets from stand-off ranges of around 300 km. On 25 June 2016, HAL conducted the first test flight of a Su-30MKI fitted with a BrahMos-A missile from Nashik, India. The first air launch of BrahMos from a Su-30MKI was successfully carried out on 22 November 2017.
India is planning to upgrade its Su-30MKI fighters with Russian Phazotron Zhuk-AE Active electronically scanned array (AESA) radars. The X band radar can track 30 aerial targets in the track-while-scan mode and engage six targets simultaneously in attack mode. AESA technology offers improved performance and reliability compared with traditional mechanically scanned array radars. On 18 August 2010, India's Minister of Defence A K Antony stated the current estimated cost for the upgrade was ₹10,920 crore (US$2 billion) and the aircraft are likely to be upgraded in phases beginning in 2012.
The Indian Defence Ministry proposed several upgrades for the Su-30MKI to the Indian Parliament, including the fitting of Russian Phazotron Zhuk-AE AESA radars starting in 2012. During MMRCA trials the Zhuk-AE AESA radar demonstrated significant capabilities, including ground-mapping modes and the ability to detect and track aerial targets. At the 2011 MAKS air-show, Irkut chairman Alexy Fedorov offered an upgrade package with an improved radar, and reduced radar signature to the Indian fleet to make them "Super Sukhois".
In 2012, upgrades of the earlier 80 Su-30MKIs involves equipping them with stand-off missiles with a range of 300 km; a request for information (ROI) was issued for such weapons. In 2011, India issued a request for information to MBDA for the integration of the Brimstone ground attack missile and the long-range Meteor air-to-air missile.
In February 2017, it was reported that the planes would be upgraded with AL-41F turbofan engines, same as the ones on Sukhoi Su-35. In August 2017, the Indian government cleared a proposal of Rs. 30,000 crore to equip the planes with new reconnaissance pods.
Design
Characteristics
The Su-30MKI is a highly integrated twin-finned aircraft. The airframe is constructed of titanium and high-strength aluminium alloys. The engine intake ramps and nacelles are fitted with trouser fairings to provide a continuous streamlined profile between the nacelles and the tail beams. The fins and horizontal tail consoles are attached to tail beams. The central beam section between the engine nacelles consists of the equipment compartment, fuel tank and the brake parachute container. The fuselage head is of semi-monocoque construction and includes the cockpit, radar compartments and the avionics bay.
Su-30MKI aerodynamic configuration is a longitudinal triplane with relaxed stability. The canard increases the aircraft lift ability and deflects automatically to allow high angle of attack (AoA) flights allowing it to perform Pugachev's Cobra. The integral aerodynamic configuration combined with thrust vectoring results in extremely capable manoeuvrability, taking off and landing characteristics. This high agility allows rapid deployment of weapons in any direction as desired by the crew. The canard notably assists in controlling the aircraft at large angles-of-attack and bringing it to a level flight condition. The aircraft has a fly-by-wire (FBW) with quadruple redundancy. Dependent on flight conditions, signals from the control stick position transmitter or the FCS may be coupled to remote control amplifiers and combined with feedback signals from acceleration sensors and rate gyros. The resultant control signals are coupled to the high-speed electro-hydraulic actuators of the elevators, rudders and the canard. The output signals are compared and, if the difference is significant, the faulty channel is disconnected. FBW is based on a stall warning and barrier mechanism which prevents stalls through dramatic increases of control stick pressure, allowing a pilot to effectively control the aircraft without exceeding the angle of attack and acceleration limitations. Although the maximum angle of attack is limited by the canards, the FBW acts as an additional safety mechanism.
The Su-30MKI has a range of 3,000 km with internal fuel which ensures a 3.75 hour combat mission. Also, it has an in-flight refueling (IFR) probe that retracts beside the cockpit during normal operation. The air refueling system increases the flight duration up to 10 hours with a range of 8,000 km at a cruise height of 11 to 13 km.[citation needed] Su-30MKIs can also use the Cobham 754 buddy refueling pods.
The Su-30MKI's radar cross-section (RCS) is reportedly from 4 to 20 square metres.
Cockpit
The displays include a customised version of the Israeli Elbit Su 967 head-up display (HUD) consisting of bi-cubic phase conjugated holographic displays and seven multifunction liquid-crystal displays, six 127 mm × 127 mm and one 152 mm × 152 mm. Flight information is displayed on four LCD displays which include one for piloting and navigation, a tactical situation indicator, and two for display systems information including operating modes and overall status. Variants of this HUD have also been chosen for the IAF's Mikoyan MiG-27 and SEPECAT Jaguar upgrades for standardisation. The rear cockpit has a larger monochrome display for air-to-surface missile guidance.
The Su-30MKI on-board health and usage monitoring system (HUMS) monitors almost every aircraft system and sub-system, and can also act as an engineering data recorder. From 2010, indigenously designed and built HUDs and Multi-Function Displays (MFD) were produced by the Delhi-based Samtel Group Display Systems.
The crew are provided with zero-zero NPP Zvezda K-36DM ejection seats. The rear seat is raised for better visibility. The cockpit is provided with containers to store food and water reserves, a waste disposal system and extra oxygen bottles. The K-36DM ejection seat is inclined at 30°, to help the pilot resist aircraft accelerations in air combat.
Avionics
The forward-facing NIIP N011M Bars (Panther) is a powerful integrated passive electronically scanned array radar. The N011M is a digital multi-mode dual frequency band radar. The N011M can function in air-to-air and air-to-land/sea mode simultaneously while being tied into a high-precision laser-inertial or GPS navigation system. It is equipped with a modern digital weapons control system as well as anti-jamming features. N011M has a 400 km search range and a maximum 200 km tracking range, and 60 km in the rear hemisphere. The radar can track 15 air targets and engage 4 simultaneously. These targets can even include cruise missiles and motionless helicopters. The Su-30MKI can function as a mini-AWACS as a director or command post for other aircraft. The target co-ordinates can be transferred automatically to at least four other aircraft. The radar can detect ground targets such as tanks at 40–50 km. The Bars radar will be replaced by Zhuk-AESA in all Su-30MKI aircraft.
OLS-30 laser-optical Infra-red search and track includes a day and night FLIR capability and is used in conjunction with the helmet mounted sighting system. The OLS-30 is a combined IRST/LR device using a cooled, broad waveband sensor. Detection range is up to 90 km, while the laser ranger is effective to 3.5 km. Targets are displayed on the same LCD display as the radar. Israeli LITENING targeting pod is used to target laser guided munitions. The original Litening pod includes a long range FLIR, a TV camera, laser spot tracker to pick up target designated by other aircraft or ground forces, and an electro-optical point and inertial tracker, which enables engagement of the target even when partly obscured by clouds or countermeasures; it also integrates a laser range-finder and flash-lamp powered laser designator for the delivery of laser-guided bombs, cluster and general-purpose bomb.
The aircraft is fitted with a satellite navigation system (A-737 GPS compatible), which permits it to make flights in all weather, day and night. The navigation complex includes the high accuracy SAGEM Sigma-95 integrated global positioning system and ring laser gyroscope inertial navigation system. Phase 3 of further development of the MKI, will integrate avionic systems being developed for the Indo-Russian Fifth Generation Fighter Aircraft programme.
Sukhoi Su-30MKI has electronic counter-measure systems. The RWR system is of Indian design, developed by India's DRDO, called Tarang, (Wave in English). It has direction finding capability and is known to have a programmable threat library. The RWR is derived from work done on an earlier system for India's MiG-23BNs known as the Tranquil, which is now superseded by the more advanced Tarang series. Elta EL/M-8222 a self-protection jammer developed by Israel Aircraft Industries is the MKI's standard EW pod, which the Israeli Air Force uses on its F-15s. The ELTA El/M-8222 Self Protection Pod is a power-managed jammer, air-cooled system with an ESM receiver integrated into the pod. The pod contains an antenna on the forward and aft ends, which receive the hostile RF signal and after processing deliver the appropriate response.
Propulsion
The Su-30MKI is powered by two Lyulka-Saturn AL-31FP turbofans, each rated at 12,500 kgf (27,550 lbf) of full after-burning thrust, which enable speeds of up to Mach 2 in horizontal flight and a rate of climb of 230 m/s. The mean time between overhaul is reportedly 1,000 hours with a full-life span of 3,000 hours; the titanium nozzle has a mean time between overhaul of 500 hours. In early 2015, Defence Minister Manohar Parrikar stated before Parliament that the AL-31FP had suffered numerous failures, between the end of 2012 and early 2015, a total of 69 Su-30MKI engine-related failures had occurred; commons causes were bearing failures due to metal fatigue and low oil pressure, in response several engine modifications were made to improve lubrication, as well as the use of higher quality oil and adjustments to the fitting of bearings.
The Su-30MKI's AL-31FP powerplant built on the earlier AL-31FU, adding two-plane thrust vectoring nozzles are mounted 32 degrees outward to longitudinal engine axis (i.e. in the horizontal plane) and can be deflected ±15 degrees in one plane. The canting allows the aircraft to produce both roll and yaw by vectoring each engine nozzle differently; this allows the aircraft to create thrust vectoring moments about all three rotational axes, pitch, yaw and roll. Engine thrust is adjusted via a conventional engine throttle lever as opposed to a strain-gauge engine control stick. The aircraft is controlled by a standard control stick. The pilot can activate a switch for performing difficult maneuvers; while this is enabled, the computer automatically determines the deflection angles of the swiveling nozzles and aerodynamic surfaces.
Operational history
The Sukhoi Su-30MKI is the most potent fighter jet in service with the Indian Air Force in the late 2000s. The MKIs are often fielded by the IAF in bilateral and multilateral air exercises. India exercised its Su-30MKIs against the Royal Air Force's Tornado ADVs in October 2006. This was the first large-scale bilateral aerial exercise with any foreign air force during which the IAF used its Su-30MKIs extensively. This exercise was also the first in 43 years with the RAF. During the exercise, the RAF Air Chief Marshal Glenn Torpy was given permission by the IAF to fly the MKI. RAF's Air Vice Marshal, Christopher Harper, praised the MKI's dogfight ability, calling it "absolutely masterful in dogfights".
In July 2007, the Indian Air Force fielded the MKI during the Indra-Dhanush exercise with Royal Air Force's Eurofighter Typhoon. This was the first time that the two jets had taken part in such an exercise. The IAF did not allow their pilots to use the radar of the MKIs during the exercise so as to protect the highly classified N011M Bars. Also in the exercise were RAF Tornado F3s and a Hawk. RAF "Tornado" pilots were candid in their admission of the Su-30MKI's superior manoeuvring in the air, and the IAF pilots were impressed by the Typhoons agility.
In 2004, India sent Su-30MKs, an earlier variant of the Su-30MKI, to take part in war games with the United States Air Force (USAF) during Cope India 04. The results have been widely publicised, with the Indians winning "90% of the mock combat missions" against the USAF's F-15C. The parameters of the exercise heavily favored the IAF; none of the six 3rd Wing F-15Cs were equipped with the newer long-range, active electronically scanned array (AESA) radars and, at India's request, the U.S. agreed to mock combat at 3-to-1 odds and without the use of simulated long-range, radar-guided AIM-120 AMRAAMs for beyond-visual-range kills. In Cope India 05, the Su-30MKIs reportedly beat the USAF's F-16s.
In July 2008, the IAF sent 6 Su-30MKIs and 2 Il-78MKI aerial-refueling tankers, to participate in the Red Flag exercise. The IAF again did not allow their pilots to use the radar of the MKIs during the exercise so as to protect the highly classified N011M Bars. In October 2008, a video surfaced on the internet which featured a USAF colonel, Terrence Fornof, criticising Su-30MKIs performance against the F-15C, engine serviceability issues, and high friendly kill rate during the Red Flag exercise. Several of his claims were later rebutted by the Indian side and the USAF also distanced itself from his remarks.
In June 2010, India and France began the fourth round of their joint air exercises, "Garuda", at the Istres Air Base in France. During Garuda, the IAF and the French Air Force were engaged in various missions ranging from close combat engagement of large forces, slow mover protection, protecting and engaging high value aerial assets. This exercise marked the first time the Su-30MKI took part in a military exercise in France.
The Indian Air Force first took part in the United States Air Force's Red Flag exercise in 2008. Participating in Red Flag costs the IAF ₹ 100 crore (US$17.5 million) each time. To reduce costs, the IAF decided to take part once every five years. The IAF is taking part in the Red Flag exercise in July 2013, at Nellis Air Force Base, Nevada, United States. For the exercise, it is dispatching eight Su-30MKIs, two Lockheed C-130J Hercules tactical aircraft, two Ilyushin Il-78 (NATO reporting name Midas) mid-air refueling tankers, one Ilyushin Il-76 (NATO reporting name Candid) heavy-lift aircraft, and over 150 personnel.
The IAF again fielded its MKIs in the Garuda-V exercise with France in June 2014, where they manoeuvred in mixed groups with other IAF aircraft and French Rafales.
On 21 July 2015, India and UK began the bilateral exercise named Indradhanush with aircraft operating from three Royal Air Force bases. The exercises included both Beyond Visual Range (BVR) and Within Visual Range (WVR) exercises between the Su-30MKI and Eurofighter Typhoon. Indian media reported the results were in favour of the IAF with a score of 12-0 at WVR engagements. They also claim that the IAF Su-30MKIs held an edge over the Typhoons in BVR engagements though not in as dominating a manner. The RAF issued a statement that the results being reported by the Indian media did not reflect the results of the exercise. According to Aviation International News In close combat, thrust vector control on the Flankers more than compensated for the greater thrust-to-weight ratio of the Typhoon.
On 27 February 2019, the Pakistani Air Force stated that it had downed an Indian Sukhoi Su-30MKI in an aerial skirmish. The Indian Air Force said this statement was a cover up for the loss of a Pakistani F-16 fighter, stating that all Sukhoi aircraft that were dispatched returned safely.
On 4 March 2019, an Indian Su-30MKI shot down a Pakistani drone in Indian airspace, according to local media reports.
Hyderabad (Listeni/ˈhaɪdərəˌbæd/ HY-dər-ə-bad; often /ˈhaɪdrəˌbæd/) is the capital of the southern Indian state of Telangana and de jure capital of Andhra Pradesh. Occupying 625 square kilometres along the banks of the Musi River, it has a population of about 6.8 million and a metropolitan population of about 7.75 million, making it the fourth most populous city and sixth most populous urban agglomeration in India. At an average altitude of 542 metres, much of Hyderabad is situated on hilly terrain around artificial lakes, including Hussain Sagar - predating the city's founding - north of the city centre.
Established in 1591 by Muhammad Quli Qutb Shah, Hyderabad remained under the rule of the Qutb Shahi dynasty for nearly a century before the Mughals captured the region. In 1724, Mughal viceroy Asif Jah I declared his sovereignty and created his own dynasty, known as the Nizams of Hyderabad. The Nizam's dominions became a princely state during the British Raj, and remained so for 150 years, with the city serving as its capital. The city continued as the capital of Hyderabad State after it was brought into the Indian Union in 1948, and became the capital of Andhra Pradesh after the States Reorganisation Act, 1956. Since 1956, Rashtrapati Nilayam in the city has been the winter office of the President of India. In 2014, the newly formed state of Telangana split from Andhra Pradesh and the city became joint capital of the two states, a transitional arrangement scheduled to end by 2025.
Relics of Qutb Shahi and Nizam rule remain visible today, with the Charminar - commissioned by Muhammad Quli Qutb Shah - coming to symbolise Hyderabad. Golconda fort is another major landmark. The influence of Mughlai culture is also evident in the city's distinctive cuisine, which includes Hyderabadi biryani and Hyderabadi haleem. The Qutb Shahis and Nizams established Hyderabad as a cultural hub, attracting men of letters from different parts of the world. Hyderabad emerged as the foremost centre of culture in India with the decline of the Mughal Empire in the mid-19th century, with artists migrating to the city from the rest of the Indian subcontinent. While Hyderabad is losing its cultural pre-eminence, it is today, due to the Telugu film industry, the country's second-largest producer of motion pictures.
Hyderabad was historically known as a pearl and diamond trading centre, and it continues to be known as the City of Pearls. Many of the city's traditional bazaars, including Laad Bazaar, Begum Bazaar and Sultan Bazaar, have remained open for centuries. However, industrialisation throughout the 20th century attracted major Indian manufacturing, research and financial institutions, including Bharat Heavy Electricals Limited, the National Geophysical Research Institute and the Centre for Cellular and Molecular Biology. Special economic zones dedicated to information technology have encouraged companies from across India and around the world to set up operations and the emergence of pharmaceutical and biotechnology industries in the 1990s led to the area's naming as India's "Genome Valley". With an output of US$74 billion, Hyderabad is the fifth-largest contributor to India's overall gross domestic product.
HISTORY
TOPONYMY
According to John Everett-Heath, the author of Oxford Concise Dictionary of World Place Names, Hyderabad means "Haydar's city" or "lion city", from haydar (lion) and ābād (city). It was named to honour the Caliph Ali Ibn Abi Talib, who was also known as Haydar because of his lion-like valour in battles. Andrew Petersen, a scholar of Islamic architecture, says the city was originally called Baghnagar (city of gardens). One popular theory suggests that Muhammad Quli Qutb Shah, the founder of the city, named it "Bhaganagar" or "Bhāgnagar" after Bhagmati, a local nautch (dancing) girl with whom he had fallen in love. She converted to Islam and adopted the title Hyder Mahal. The city was renamed Hyderabad in her honour. According to another source, the city was named after Haidar, the son of Quli Qutb Shah.
EARLY AND MEDIEVAL HISTORY
Archaeologists excavating near the city have unearthed Iron Age sites that may date from 500 BCE. The region comprising modern Hyderabad and its surroundings was known as Golkonda ("shepherd's hill"), and was ruled by the Chalukya dynasty from 624 CE to 1075 CE. Following the dissolution of the Chalukya empire into four parts in the 11th century, Golkonda came under the control of the Kakatiya dynasty from 1158, whose seat of power was at Warangal, 148 km northeast of modern Hyderabad.
The Kakatiya dynasty was reduced to a vassal of the Khilji dynasty in 1310 after its defeat by Sultan Alauddin Khilji of the Delhi Sultanate. This lasted until 1321, when the Kakatiya dynasty was annexed by Malik Kafur, Allaudin Khilji's general. During this period, Alauddin Khilji took the Koh-i-Noor diamond, which is said to have been mined from the Kollur Mines of Golkonda, to Delhi. Muhammad bin Tughluq succeeded to the Delhi sultanate in 1325, bringing Warangal under the rule of the Tughlaq dynasty until 1347 when Ala-ud-Din Bahman Shah, a governor under bin Tughluq, rebelled against Delhi and established the Bahmani Sultanate in the Deccan Plateau, with Gulbarga, 200 km west of Hyderabad, as its capital. The Bahmani kings ruled the region until 1518 and were the first independent Muslim rulers of the Deccan.
Sultan Quli, a governor of Golkonda, revolted against the Bahmani Sultanate and established the Qutb Shahi dynasty in 1518; he rebuilt the mud-fort of Golconda and named the city "Muhammad nagar". The fifth sultan, Muhammad Quli Qutb Shah, established Hyderabad on the banks of the Musi River in 1591, to avoid the water shortages experienced at Golkonda. During his rule, he had the Charminar and Mecca Masjid built in the city. On 21 September 1687, the Golkonda Sultanate came under the rule of the Mughal emperor Aurangzeb after a year-long siege of the Golkonda fort. The annexed area was renamed Deccan Suba (Deccan province) and the capital was moved from Golkonda to Aurangabad, about 550 km northwest of Hyderabad.
MODERN HISTORY
In 1713 Farrukhsiyar, the Mughal emperor, appointed Asif Jah I to be Viceroy of the Deccan, with the title Nizam-ul-Mulk (Administrator of the Realm). In 1724, Asif Jah I defeated Mubariz Khan to establish autonomy over the Deccan Suba, named the region Hyderabad Deccan, and started what came to be known as the Asif Jahi dynasty. Subsequent rulers retained the title Nizam ul-Mulk and were referred to as Asif Jahi Nizams, or Nizams of Hyderabad. The death of Asif Jah I in 1748 resulted in a period of political unrest as his sons, backed by opportunistic neighbouring states and colonial foreign forces, contended for the throne. The accession of Asif Jah II, who reigned from 1762 to 1803, ended the instability. In 1768 he signed the treaty of Masulipatnam, surrendering the coastal region to the East India Company in return for a fixed annual rent.
In 1769 Hyderabad city became the formal capital of the Nizams. In response to regular threats from Hyder Ali (Dalwai of Mysore), Baji Rao I (Peshwa of the Maratha Empire), and Basalath Jung (Asif Jah II's elder brother, who was supported by the Marquis de Bussy-Castelnau), the Nizam signed a subsidiary alliance with the East India Company in 1798, allowing the British Indian Army to occupy Bolarum (modern Secunderabad) to protect the state's borders, for which the Nizams paid an annual maintenance to the British.
Until 1874 there were no modern industries in Hyderabad. With the introduction of railways in the 1880s, four factories were built to the south and east of Hussain Sagar lake, and during the early 20th century, Hyderabad was transformed into a modern city with the establishment of transport services, underground drainage, running water, electricity, telecommunications, universities, industries, and Begumpet Airport. The Nizams ruled their princely state from Hyderabad during the British Raj.
After India gained independence, the Nizam declared his intention to remain independent rather than become part of the Indian Union. The Hyderabad State Congress, with the support of the Indian National Congress and the Communist Party of India, began agitating against Nizam VII in 1948. On 17 September that year, the Indian Army took control of Hyderabad State after an invasion codenamed Operation Polo. With the defeat of his forces, Nizam VII capitulated to the Indian Union by signing an Instrument of Accession, which made him the Rajpramukh (Princely Governor) of the state until 31 October 1956. Between 1946 and 1951, the Communist Party of India fomented the Telangana uprising against the feudal lords of the Telangana region. The Constitution of India, which became effective on 26 January 1950, made Hyderabad State one of the part B states of India, with Hyderabad city continuing to be the capital. In his 1955 report Thoughts on Linguistic States, B. R. Ambedkar, then chairman of the Drafting Committee of the Indian Constitution, proposed designating the city of Hyderabad as the second capital of India because of its amenities and strategic central location. Since 1956, the Rashtrapati Nilayam in Hyderabad has been the second official residence and business office of the President of India; the President stays once a year in winter and conducts official business particularly relating to Southern India.
On 1 November 1956 the states of India were reorganised by language. Hyderabad state was split into three parts, which were merged with neighbouring states to form the modern states of Maharashtra, Karnataka and Andhra Pradesh. The nine Telugu- and Urdu-speaking districts of Hyderabad State in the Telangana region were merged with the Telugu-speaking Andhra State to create Andhra Pradesh,with Hyderabad as its capital. Several protests, known collectively as the Telangana movement, attempted to invalidate the merger and demanded the creation of a new Telangana state. Major actions took place in 1969 and 1972, and a third began in 2010. The city suffered several explosions: one at Dilsukhnagar in 2002 claimed two lives; terrorist bombs in May and August 2007 caused communal tension and riots; and two bombs exploded in February 2013. On 30 July 2013 the United Progressive Alliance (UPA) government of India declared that part of Andhra Pradesh would be split off to form a new Telangana state, and that Hyderabad city would be the capital city and part of Telangana, while the city would also remain the capital of Andhra Pradesh for no more than ten years. On 3 October 2013 the Union Cabinet approved the proposal, and in February 2014 both houses of Parliament passed the Telangana Bill. With the final assent of the President of India in June 2014, Telangana state was formed.
GEOGRAPHY
TOPOGRAPHY
Situated in the southern part of Telangana in southeastern India, Hyderabad is 1,566 kilometres south of Delhi, 699 kilometres southeast of Mumbai, and 570 kilometres north of Bangalore by road. It lies on the banks of the Musi River, in the northern part of the Deccan Plateau. Greater Hyderabad covers 625 km2, making it one of the largest metropolitan areas in India. With an average altitude of 542 metres, Hyderabad lies on predominantly sloping terrain of grey and pink granite, dotted with small hills, the highest being Banjara Hills at 672 metres. The city has numerous lakes referred to as sagar, meaning "sea". Examples include artificial lakes created by dams on the Musi, such as Hussain Sagar (built in 1562 near the city centre), Osman Sagar and Himayat Sagar. As of 1996, the city had 140 lakes and 834 water tanks (ponds).
CLIMATE
Hyderabad has a tropical wet and dry climate (Köppen Aw) bordering on a hot semi-arid climate (Köppen BSh). The annual mean temperature is 26.6 °C; monthly mean temperatures are 21–33 °C. Summers (March–June) are hot and humid, with average highs in the mid-to-high 30s Celsius; maximum temperatures often exceed 40 °C between April and June. The coolest temperatures occur in December and January, when the lowest temperature occasionally dips to 10 °C. May is the hottest month, when daily temperatures range from 26 to 39 °C; December, the coldest, has temperatures varying from 14.5 to 28 °C.
Heavy rain from the south-west summer monsoon falls between June and September, supplying Hyderabad with most of its mean annual rainfall. Since records began in November 1891, the heaviest rainfall recorded in a 24-hour period was 241.5 mm on 24 August 2000. The highest temperature ever recorded was 45.5 °C on 2 June 1966, and the lowest was 6.1 °C on 8 January 1946. The city receives 2,731 hours of sunshine per year; maximum daily sunlight exposure occurs in February.
CONSERVATION
Hyderabad's lakes and the sloping terrain of its low-lying hills provide habitat for an assortment of flora and fauna. The forest region in and around the city encompasses areas of ecological and biological importance, which are preserved in the form of national parks, zoos, mini-zoos and a wildlife sanctuary. Nehru Zoological Park, the city's one large zoo, is the first in India to have a lion and tiger safari park. Hyderabad has three national parks (Mrugavani National Park, Mahavir Harina Vanasthali National Park and Kasu Brahmananda Reddy National Park), and the Manjira Wildlife Sanctuary is about 50 km from the city. Hyderabad's other environmental reserves are: Kotla Vijayabhaskara Reddy Botanical Gardens, Shamirpet Lake, Hussain Sagar, Fox Sagar Lake, Mir Alam Tank and Patancheru Lake, which is home to regional birds and attracts seasonal migratory birds from different parts of the world. Organisations engaged in environmental and wildlife preservation include the Telangana Forest Department, Indian Council of Forestry Research and Education, the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), the Animal Welfare Board of India, the Blue Cross of Hyderabad and the University of Hyderabad.
ADMINISTRATION
COMMON CAPITAL OF TELANGANA AND ANDHRA PRADESH
According to the Andhra Pradesh Reorganisation Act, 2014 part 2 Section 5: "On and from the appointed day, Hyderabad in the existing State of Andhra Pradesh, shall be the common capital of the State of Telangana and the State of Andhra Pradesh for such period not exceeding ten years. After expiry of the period referred to in sub-section, Hyderabad shall be the capital of the State of Telangana and there shall be a new capital for the State of Andhra Pradesh."
The same sections also define that the common capital includes the existing area designated as the Greater Hyderabad Municipal Corporation under the Hyderabad Municipal Corporation Act, 1955. As stipulated in sections 3 and 18 of the Reorganisation Act, city MLAs are members of Telangana state assembly.
LOCAL GOVERNMENT
The Greater Hyderabad Municipal Corporation (GHMC) oversees the civic infrastructure of the city's 18 "circles", which together encompass 150 municipal wards. Each ward is represented by a corporator, elected by popular vote. The corporators elect the Mayor, who is the titular head of GHMC; executive powers rest with the Municipal Commissioner, appointed by the state government. The GHMC carries out the city's infrastructural work such as building and maintenance of roads and drains, town planning including construction regulation, maintenance of municipal markets and parks, solid waste management, the issuing of birth and death certificates, the issuing of trade licences, collection of property tax, and community welfare services such as mother and child healthcare, and pre-school and non-formal education. The GHMC was formed in April 2007 by merging the Municipal Corporation of Hyderabad (MCH) with 12 municipalities of the Hyderabad, Ranga Reddy and Medak districts covering a total area of 625 km2. In the 2009 municipal election, an alliance of the Indian National Congress and Majlis-e-Ittehadul Muslimeen formed the majority. The Secunderabad Cantonment Board is a civic administration agency overseeing an area of 40.1 km2, where there are several military camps. The Osmania University campus is administered independently by the university authority.
Law and order in Hyderabad city is supervised by the governor of Telangana. The jurisdiction is divided into two police commissionerates: Hyderabad and Cyberabad, which are again divided into four and five police zones respectively. Each zone is headed by a deputy commissioner.
The jurisdictions of the city's administrative agencies are, in ascending order of size: the Hyderabad Police area, Hyderabad district, the GHMC area ("Hyderabad city") and the area under the Hyderabad Metropolitan Development Authority (HMDA). The HMDA is an apolitical urban planning agency that covers the GHMC and its suburbs, extending to 54 mandals in five districts encircling the city. It coordinates the development activities of GHMC and suburban municipalities and manages the administration of bodies such as the Hyderabad Metropolitan Water Supply and Sewerage Board (HMWSSB).
As the seat of the government of Telangana, Hyderabad is home to the state's legislature, secretariat and high court, as well as various local government agencies. The Lower City Civil Court and the Metropolitan Criminal Court are under the jurisdiction of the High Court. The GHMC area contains 24 State Legislative Assembly constituencies, which form five constituencies of the Lok Sabha (the lower house of the Parliament of India).
UTILITY SERVICES
The HMWSSB regulates rainwater harvesting, sewerage services and water supply, which is sourced from several dams located in the suburbs. In 2005, the HMWSSB started operating a 116-kilometre-long water supply pipeline from Nagarjuna Sagar Dam to meet increasing demand. The Telangana Southern Power Distribution Company Limited manages electricity supply. As of October 2014, there were 15 fire stations in the city, operated by the Telangana State Disaster and Fire Response Department. The government-owned India Post has five head post offices and many sub-post offices in Hyderabad, which are complemented by private courier services.
POLLUTION CONTROL
Hyderabad produces around 4,500 tonnes of solid waste daily, which is transported from collection units in Imlibun, Yousufguda and Lower Tank Bund to the dumpsite in Jawaharnagar. Disposal is managed by the Integrated Solid Waste Management project which was started by the GHMC in 2010. Rapid urbanisation and increased economic activity has also led to increased industrial waste, air, noise and water pollution, which is regulated by the Telangana Pollution Control Board (TPCB). The contribution of different sources to air pollution in 2006 was: 20–50% from vehicles, 40–70% from a combination of vehicle discharge and road dust, 10–30% from industrial discharges and 3–10% from the burning of household rubbish. Deaths resulting from atmospheric particulate matter are estimated at 1,700–3,000 each year. Ground water around Hyderabad, which has a hardness of up to 1000 ppm, around three times higher than is desirable, is the main source of drinking water but the increasing population and consequent increase in demand has led to a decline in not only ground water but also river and lake levels. This shortage is further exacerbated by inadequately treated effluent discharged from industrial treatment plants polluting the water sources of the city.
HEALTHCARE
The Commissionerate of Health and Family Welfare is responsible for planning, implementation and monitoring of all facilities related to health and preventive services. As of 2010–11, the city had 50 government hospitals, 300 private and charity hospitals and 194 nursing homes providing around 12,000 hospital beds, fewer than half the required 25,000. For every 10,000 people in the city, there are 17.6 hospital beds, 9 specialist doctors, 14 nurses and 6 physicians. The city also has about 4,000 individual clinics and 500 medical diagnostic centres. Private clinics are preferred by many residents because of the distance to, poor quality of care at and long waiting times in government facilities, despite the high proportion of the city's residents being covered by government health insurance: 24% according to a National Family Health Survey in 2005. As of 2012, many new private hospitals of various sizes were opened or being built. Hyderabad also has outpatient and inpatient facilities that use Unani, homeopathic and Ayurvedic treatments.
In the 2005 National Family Health Survey, it was reported that the city's total fertility rate is 1.8, which is below the replacement rate. Only 61% of children had been provided with all basic vaccines (BCG, measles and full courses of polio and DPT), fewer than in all other surveyed cities except Meerut. The infant mortality rate was 35 per 1,000 live births, and the mortality rate for children under five was 41 per 1,000 live births. The survey also reported that a third of women and a quarter of men are overweight or obese, 49% of children below 5 years are anaemic, and up to 20% of children are underweight, while more than 2% of women and 3% of men suffer from diabetes.
DEMOGRAPHICS
When the GHMC was created in 2007, the area occupied by the municipality increased from 175 km2 to 625 km2. Consequently, the population increased by 87%, from 3,637,483 in the 2001 census to 6,809,970 in the 2011 census, 24% of which are migrants from elsewhere in India, making Hyderabad the nation's fourth most populous city. As of 2011, the population density is 18,480/km2. At the same 2011 census, the Hyderabad Urban Agglomeration had a population of 7,749,334, making it the sixth most populous urban agglomeration in the country. The population of the Hyderabad urban agglomeration has since been estimated by electoral officials to be 9.1 million as of early 2013 but is expected to exceed 10 million by the end of the year. There are 3,500,802 male and 3,309,168 female citizens - a sex ratio of 945 females per 1000 males, higher than the national average of 926 per 1000. Among children aged 0–6 years, 373,794 are boys and 352,022 are girls - a ratio of 942 per 1000. Literacy stands at 82.96% (male 85.96%; female 79.79%), higher than the national average of 74.04%. The socio-economic strata consist of 20% upper class, 50% middle class and 30% working class.
ETHNIC GROUPS, LANGUAGE AND RELIGION
Referred to as "Hyderabadi", residents of Hyderabad are predominantly Telugu and Urdu speaking people, with minority Bengali, Gujarati (including Memon), Kannada (including Nawayathi), Malayalam, Marathi, Marwari, Odia, Punjabi, Tamil and Uttar Pradeshi communities. Hadhrami Arabs, African Arabs, Armenians, Abyssinians, Iranians, Pathans and Turkish people are also present; these communities, of which the Hadhrami are the largest, declined after Hyderabad State became part of the Indian Union, as they lost the patronage of the Nizams.
Telugu is the official language of Hyderabad and Urdu is its second language. The Telugu dialect spoken in Hyderabad is called Telangana, and the Urdu spoken is called Dakhani. English is also used. A significant minority speak other languages, including Hindi, Marathi, Odia, Tamil, Bengali and Kannada.
Hindus are in the majority. Muslims are present throughout the city and predominate in and around the Old City. There are also Christian, Sikh, Jain, Buddhist and Parsi communities and iconic temples, mosques and churches can be seen. According to the 2001 census, Hyderabad district's religious make-up was: Hindus (55.41%), Muslims (41.17%), Christians (2.43%), Jains (0.43%), Sikhs (0.29%) and Buddhists (0.02%); 0.23% did not state any religion.
SLUMS
In the greater metropolitan area, 13% of the population live below the poverty line. According to a 2012 report submitted by GHMC to the World Bank, Hyderabad has 1,476 slums with a total population of 1.7 million, of whom 66% live in 985 slums in the "core" of the city (the part that formed Hyderabad before the April 2007 expansion) and the remaining 34% live in 491 suburban tenements. About 22% of the slum-dwelling households had migrated from different parts of India in the last decade of the 20th century, and 63% claimed to have lived in the slums for more than 10 years. Overall literacy in the slums is 60–80% and female literacy is 52–73%. A third of the slums have basic service connections, and the remainder depend on general public services provided by the government. There are 405 government schools, 267 government aided schools, 175 private schools and 528 community halls in the slum areas. According to a 2008 survey by the Centre for Good Governance, 87.6% of the slum-dwelling households are nuclear families, 18% are very poor, with an income up to ₹20000 (US$300) per annum, 73% live below the poverty line (a standard poverty line recognised by the Andhra Pradesh Government is ₹24000 (US$360) per annum), 27% of the chief wage earners (CWE) are casual labour and 38% of the CWE are illiterate. About 3.72% of the slum children aged 5–14 do not go to school and 3.17% work as child labour, of whom 64% are boys and 36% are girls. The largest employers of child labour are street shops and construction sites. Among the working children, 35% are engaged in hazardous jobs.
NEIGHBOURHOODS
The historic city established by Muhammad Quli Qutb Shah on the southern side of the Musi River forms the "Old City", while the "New City" encompasses the urbanised area on the northern banks. The two are connected by many bridges across the river, the oldest of which is Purana Pul ("old bridge"). Hyderabad is twinned with neighbouring Secunderabad, to which it is connected by Hussain Sagar.
Many historic and tourist sites lie in south central Hyderabad, such as the Charminar, the Mecca Masjid, the Salar Jung Museum, the Nizam's Museum, the Falaknuma Palace, and the traditional retail corridor comprising the Pearl Market, Laad Bazaar and Madina Circle. North of the river are hospitals, colleges, major railway stations and business areas such as Begum Bazaar, Koti, Abids, Sultan Bazaar and Moazzam Jahi Market, along with administrative and recreational establishments such as the Reserve Bank of India, the Telangana Secretariat, the Hyderabad Mint, the Telangana Legislature, the Public Gardens, the Nizam Club, the Ravindra Bharathi, the State Museum, the Birla Temple and the Birla Planetarium.
North of central Hyderabad lie Hussain Sagar, Tank Bund Road, Rani Gunj and the Secunderabad Railway Station. Most of the city's parks and recreational centres, such as Sanjeevaiah Park, Indira Park, Lumbini Park, NTR Gardens, the Buddha statue and Tankbund Park are located here. In the northwest part of the city there are upscale residential and commercial areas such as Banjara Hills, Jubilee Hills, Begumpet, Khairatabad and Miyapur. The northern end contains industrial areas such as Sanathnagar, Moosapet, Balanagar, Patancheru and Chanda Nagar. The northeast end is dotted with residential areas. In the eastern part of the city lie many defence research centres and Ramoji Film City. The "Cyberabad" area in the southwest and west of the city has grown rapidly since the 1990s. It is home to information technology and bio-pharmaceutical companies and to landmarks such as Hyderabad Airport, Osman Sagar, Himayath Sagar and Kasu Brahmananda Reddy National Park.
LANDMARKS
Heritage buildings constructed during the Qutb Shahi and Nizam eras showcase Indo-Islamic architecture influenced by Medieval, Mughal and European styles. After the 1908 flooding of the Musi River, the city was expanded and civic monuments constructed, particularly during the rule of Mir Osman Ali Khan (the VIIth Nizam), whose patronage of architecture led to him being referred to as the maker of modern Hyderabad. In 2012, the government of India declared Hyderabad the first "Best heritage city of India".
Qutb Shahi architecture of the 16th and early 17th centuries followed classical Persian architecture featuring domes and colossal arches. The oldest surviving Qutb Shahi structure in Hyderabad is the ruins of Golconda fort built in the 16th century. The Charminar, Mecca Masjid, Charkaman and Qutb Shahi tombs are other existing structures of this period. Among these the Charminar has become an icon of the city; located in the centre of old Hyderabad, it is a square structure with sides 20 m long and four grand arches each facing a road. At each corner stands a 56 m-high minaret. Most of the historical bazaars that still exist were constructed on the street north of Charminar towards Golconda fort. The Charminar, Qutb Shahi tombs and Golconda fort are considered to be monuments of national importance in India; in 2010 the Indian government proposed that the sites be listed for UNESCO World Heritage status.
Among the oldest surviving examples of Nizam architecture in Hyderabad is the Chowmahalla Palace, which was the seat of royal power. It showcases a diverse array of architectural styles, from the Baroque Harem to its Neoclassical royal court. The other palaces include Falaknuma Palace (inspired by the style of Andrea Palladio), Purani Haveli, King Kothi and Bella Vista Palace all of which were built at the peak of Nizam rule in the 19th century. During Mir Osman Ali Khan's rule, European styles, along with Indo-Islamic, became prominent. These styles are reflected in the Falaknuma Palace and many civic monuments such as the Hyderabad High Court, Osmania Hospital, Osmania University, the State Central Library, City College, the Telangana Legislature, the State Archaeology Museum, Jubilee Hall, and Hyderabad and Kachiguda railway stations. Other landmarks of note are Paigah Palace, Asman Garh Palace, Basheer Bagh Palace, Errum Manzil and the Spanish Mosque, all constructed by the Paigah family.
ECONOMY
Hyderabad is the largest contributor to the gross domestic product (GDP), tax and other revenues, of Telangana, and the sixth largest deposit centre and fourth largest credit centre nationwide, as ranked by the Reserve Bank of India (RBI) in June 2012. Its US$74 billion GDP made it the fifth-largest contributor city to India's overall GDP in 2011–12. Its per capita annual income in 2011 was ₹44300 (US$670). As of 2006, the largest employers in the city were the governments of Andhra Pradesh (113,098 employees) and India (85,155). According to a 2005 survey, 77% of males and 19% of females in the city were employed. The service industry remains dominant in the city, and 90% of the employed workforce is engaged in this sector.
Hyderabad's role in the pearl trade has given it the name "City of Pearls" and up until the 18th century, the city was also the only global trading centre for large diamonds. Industrialisation began under the Nizams in the late 19th century, helped by railway expansion that connected the city with major ports. From the 1950s to the 1970s, Indian enterprises, such as Bharat Heavy Electricals Limited (BHEL), Nuclear Fuel Complex (NFC), National Mineral Development Corporation (NMDC), Bharat Electronics (BEL), Electronics Corporation of India Limited (ECIL), Defence Research and Development Organisation (DRDO), Hindustan Aeronautics Limited (HAL), Centre for Cellular and Molecular Biology (CCMB), Centre for DNA Fingerprinting and Diagnostics (CDFD), State Bank of Hyderabad (SBH) and Andhra Bank (AB) were established in the city. The city is home to Hyderabad Securities formerly known as Hyderabad Stock Exchange (HSE), and houses the regional office of the Securities and Exchange Board of India (SEBI). In 2013, the Bombay Stock Exchange (BSE) facility in Hyderabad was forecasted to provide operations and transactions services to BSE-Mumbai by the end of 2014. The growth of the financial services sector has helped Hyderabad evolve from a traditional manufacturing city to a cosmopolitan industrial service centre. Since the 1990s, the growth of information technology (IT), IT-enabled services (ITES), insurance and financial institutions has expanded the service sector, and these primary economic activities have boosted the ancillary sectors of trade and commerce, transport, storage, communication, real estate and retail.
Hyderabad's commercial markets are divided into four sectors: central business districts, sub-central business centres, neighbourhood business centres and local business centres. Many traditional and historic bazaars are located throughout the city, Laad Bazaar being the prominent among all is popular for selling a variety of traditional and cultural antique wares, along with gems and pearls.
The establishment of Indian Drugs and Pharmaceuticals Limited (IDPL), a public sector undertaking, in 1961 was followed over the decades by many national and global companies opening manufacturing and research facilities in the city. As of 2010, the city manufactured one third of India's bulk drugs and 16% of biotechnology products, contributing to its reputation as "India's pharmaceutical capital" and the "Genome Valley of India". Hyderabad is a global centre of information technology, for which it is known as Cyberabad (Cyber City). As of 2013, it contributed 15% of India's and 98% of Andhra Pradesh's exports in IT and ITES sectors and 22% of NASSCOM's total membership is from the city. The development of HITEC City, a township with extensive technological infrastructure, prompted multinational companies to establish facilities in Hyderabad. The city is home to more than 1300 IT and ITES firms, including global conglomerates such as Microsoft (operating its largest R&D campus outside the US), Google, IBM, Yahoo!, Dell, Facebook, and major Indian firms including Tech Mahindra, Infosys, Tata Consultancy Services (TCS), Polaris and Wipro. In 2009 the World Bank Group ranked the city as the second best Indian city for doing business. The city and its suburbs contain the highest number of special economic zones of any Indian city.
Like the rest of India, Hyderabad has a large informal economy that employs 30% of the labour force. According to a survey published in 2007, it had 40–50,000 street vendors, and their numbers were increasing. Among the street vendors, 84% are male and 16% female, and four fifths are "stationary vendors" operating from a fixed pitch, often with their own stall. Most are financed through personal savings; only 8% borrow from moneylenders. Vendor earnings vary from ₹50 (75¢ US) to ₹800 (US$12) per day. Other unorganised economic sectors include dairy, poultry farming, brick manufacturing, casual labour and domestic help. Those involved in the informal economy constitute a major portion of urban poor.
CULTURE
Hyderabad emerged as the foremost centre of culture in India with the decline of the Mughal Empire. After the fall of Delhi in 1857, the migration of performing artists to the city particularly from the north and west of the Indian sub continent, under the patronage of the Nizam, enriched the cultural milieu. This migration resulted in a mingling of North and South Indian languages, cultures and religions, which has since led to a co-existence of Hindu and Muslim traditions, for which the city has become noted. A further consequence of this north–south mix is that both Telugu and Urdu are official languages of Telangana.[164] The mixing of religions has also resulted in many festivals being celebrated in Hyderabad such as Ganesh Chaturthi, Diwali and Bonalu of Hindu tradition and Eid ul-Fitr and Eid al-Adha by Muslims.
Traditional Hyderabadi garb also reveals a mix of Muslim and South Asian influences with men wearing sherwani and kurta - paijama and women wearing khara dupatta and salwar kameez. Muslim women also commonly wear burqas and hijabs in public. In addition to the traditional Indian and Muslim garments, increasing exposure to western cultures has led to a rise in the wearing of western style clothing among youths.
LITERATURE
In the past, Qutb Shahi rulers and Nizams attracted artists, architects and men of letters from different parts of the world through patronage. The resulting ethnic mix popularised cultural events such as mushairas (poetic symposia). The Qutb Shahi dynasty particularly encouraged the growth of Deccani Urdu literature leading to works such as the Deccani Masnavi and Diwan poetry, which are among the earliest available manuscripts in Urdu. Lazzat Un Nisa, a book compiled in the 15th century at Qutb Shahi courts, contains erotic paintings with diagrams for secret medicines and stimulants in the eastern form of ancient sexual arts. The reign of the Nizams saw many literary reforms and the introduction of Urdu as a language of court, administration and education. In 1824, a collection of Urdu Ghazal poetry, named Gulzar-e-Mahlaqa, authored by Mah Laqa Bai - the first female Urdu poet to produce a Diwan - was published in Hyderabad.
Hyderabad has continued with these traditions in its annual Hyderabad Literary Festival, held since 2010, showcasing the city's literary and cultural creativity. Organisations engaged in the advancement of literature include the Sahitya Akademi, the Urdu Academy, the Telugu Academy, the National Council for Promotion of Urdu Language, the Comparative Literature Association of India, and the Andhra Saraswata Parishad. Literary development is further aided by state institutions such as the State Central Library, the largest public library in the state which was established in 1891, and other major libraries including the Sri Krishna Devaraya Andhra Bhasha Nilayam, the British Library and the Sundarayya Vignana Kendram.
MUSIC AND FILMS
South Indian music and dances such as the Kuchipudi and Kathakali styles are popular in the Deccan region. As a result of their culture policies, North Indian music and dance gained popularity during the rule of the Mughals and Nizams, and it was also during their reign that it became a tradition among the nobility to associate themselves with tawaif (courtesans). These courtesans were revered as the epitome of etiquette and culture, and were appointed to teach singing, poetry and classical dance to many children of the aristocracy. This gave rise to certain styles of court music, dance and poetry. Besides western and Indian popular music genres such as filmi music, the residents of Hyderabad play city-based marfa music, dholak ke geet (household songs based on local Folklore), and qawwali, especially at weddings, festivals and other celebratory events. The state government organises the Golconda Music and Dance Festival, the Taramati Music Festival and the Premavathi Dance Festival to further encourage the development of music.
Although the city is not particularly noted for theatre and drama, the state government promotes theatre with multiple programmes and festivals in such venues as the Ravindra Bharati, Shilpakala Vedika and Lalithakala Thoranam. Although not a purely music oriented event, Numaish, a popular annual exhibition of local and national consumer products, does feature some musical performances. The city is home to the Telugu film industry, popularly known as Tollywood and as of 2012, produces the second largest number of films in India with the largest number being produced by Bollywood. Films in the local Hyderabadi dialect are also produced and have been gaining popularity since 2005. The city has also hosted international film festivals such as the International Children's Film Festival and the Hyderabad International Film Festival. In 2005, Guinness World Records declared Ramoji Film City to be the world's largest film studio.
ART AND HANDICRAFTS
The region is well known for its Golconda and Hyderabad painting styles which are branches of Deccani painting. Developed during the 16th century, the Golconda style is a native style blending foreign techniques and bears some similarity to the Vijayanagara paintings of neighbouring Mysore. A significant use of luminous gold and white colours is generally found in the Golconda style. The Hyderabad style originated in the 17th century under the Nizams. Highly influenced by Mughal painting, this style makes use of bright colours and mostly depicts regional landscape, culture, costumes and jewellery.
Although not a centre for handicrafts itself, the patronage of the arts by the Mughals and Nizams attracted artisans from the region to Hyderabad. Such crafts include: Bidriware, a metalwork handicraft from neighbouring Karnataka, which was popularised during the 18th century and has since been granted a Geographical Indication (GI) tag under the auspices of the WTO act; and Zari and Zardozi, embroidery works on textile that involve making elaborate designs using gold, silver and other metal threads. Another example of a handicraft drawn to Hyderabad is Kalamkari, a hand-painted or block-printed cotton textile that comes from cities in Andhra Pradesh. This craft is distinguished in having both a Hindu style, known as Srikalahasti and entirely done by hand, and an Islamic style, known as Machilipatnam that uses both hand and block techniques. Examples of Hyderabad's arts and crafts are housed in various museums including the Salar Jung Museum (housing "one of the largest one-man-collections in the world"), the AP State Archaeology Museum, the Nizam Museum, the City Museum and the Birla Science Museum.
CUISINE
Hyderabadi cuisine comprises a broad repertoire of rice, wheat and meat dishes and the skilled use of various spices. Hyderabadi biryani and Hyderabadi haleem, with their blend of Mughlai and Arab cuisines, have become iconic dishes of India. Hyderabadi cuisine is highly influenced by Mughlai and to some extent by French, Arabic, Turkish, Iranian and native Telugu and Marathwada cuisines. Other popular native dishes include nihari, chakna, baghara baingan and the desserts qubani ka meetha, double ka meetha and kaddu ki kheer (a sweet porridge made with sweet gourd).
MEDIA
One of Hyderabad's earliest newspapers, The Deccan Times, was established in the 1780s. In modern times, the major Telugu dailies published in Hyderabad are Eenadu, Andhra Jyothy, Sakshi and Namaste Telangana, while the major English papers are The Times of India, The Hindu and The Deccan Chronicle, and the major Urdu papers include The Siasat Daily, The Munsif Daily and Etemaad. Many coffee table magazines, professional magazines and research journals are also regularly published. The Secunderabad Cantonment Board established the first radio station in Hyderabad State around 1919. Deccan Radio was the first radio public broadcast station in the city starting on 3 February 1935, with FM broadcasting beginning in 2000. The available channels in Hyderabad include All India Radio, Radio Mirchi, Radio City, Red FM and Big FM.
Television broadcasting in Hyderabad began in 1974 with the launch of Doordarshan, the Government of India's public service broadcaster, which transmits two free-to-air terrestrial television channels and one satellite channel. Private satellite channels started in July 1992 with the launch of Star TV. Satellite TV channels are accessible via cable subscription, direct-broadcast satellite services or internet-based television. Hyderabad's first dial-up internet access became available in the early 1990s and was limited to software development companies. The first public internet access service began in 1995, with the first private sector internet service provider (ISP) starting operations in 1998. In 2015, high-speed public WiFi was introduced in parts of the city.
EDUCATION
Public and private schools in Hyderabad are governed by the Central Board of Secondary Education and follow a "10+2+3" plan. About two-thirds of pupils attend privately run institutions. Languages of instruction include English, Hindi, Telugu and Urdu. Depending on the institution, students are required to sit the Secondary School Certificate or the Indian Certificate of Secondary Education. After completing secondary education, students enroll in schools or junior colleges with a higher secondary facility. Admission to professional graduation colleges in Hyderabad, many of which are affiliated with either Jawaharlal Nehru Technological University Hyderabad (JNTUH) or Osmania University (OU), is through the Engineering Agricultural and Medical Common Entrance Test (EAM-CET).There are 13 universities in Hyderabad: two private universities, two deemed universities, six state universities and three central universities. The central universities are the University of Hyderabad, Maulana Azad National Urdu University and the English and Foreign Languages University. Osmania University, established in 1918, was the first university in Hyderabad and as of 2012 is India's second most popular institution for international students. The Dr. B. R. Ambedkar Open University, established in 1982, is the first distance learning open university in India.
Hyderabad is also home to a number of centres specialising in particular fields such as biomedical sciences, biotechnology and pharmaceuticals, such as the National Institute of Pharmaceutical Education and Research (NIPER) and National Institute of Nutrition (NIN). Hyderabad has five major medical schools - Osmania Medical College, Gandhi Medical College, Nizam's Institute of Medical Sciences, Deccan College of Medical Sciences and Shadan Institute of Medical Sciences - and many affiliated teaching hospitals. The Government Nizamia Tibbi College is a college of Unani medicine. Hyderabad is also the headquarters of the Indian Heart Association, a non-profit foundation for cardiovascular education.
Institutes in Hyderabad include the National Institute of Rural Development, the Indian School of Business, the Institute of Public Enterprise, the Administrative Staff College of India and the Sardar Vallabhbhai Patel National Police Academy. Technical and engineering schools include the International Institute of Information Technology, Hyderabad (IIITH), Birla Institute of Technology and Science, Pilani – Hyderabad (BITS Hyderabad) and Indian Institute of Technology, Hyderabad (IIT-H) as well as agricultural engineering institutes such as the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) and the Acharya N. G. Ranga Agricultural University. Hyderabad also has schools of fashion design including Raffles Millennium International, NIFT Hyderabad and Wigan and Leigh College. The National Institute of Design, Hyderabad (NID-H), will offer undergraduate and postgraduate courses from 2015.
SPORTS
The most popular sports played in Hyderabad are cricket and association football. At the professional level, the city has hosted national and international sports events such as the 2002 National Games of India, the 2003 Afro-Asian Games, the 2004 AP Tourism Hyderabad Open women's tennis tournament, the 2007 Military World Games, the 2009 World Badminton Championships and the 2009 IBSF World Snooker Championship. The city hosts a number of venues suitable for professional competition such as the Swarnandhra Pradesh Sports Complex for field hockey, the G. M. C. Balayogi Stadium in Gachibowli for athletics and football, and for cricket, the Lal Bahadur Shastri Stadium and Rajiv Gandhi International Cricket Stadium, home ground of the Hyderabad Cricket Association. Hyderabad has hosted many international cricket matches, including matches in the 1987 and the 1996 ICC Cricket World Cups. The Hyderabad cricket team represents the city in the Ranji Trophy - a first-class cricket tournament among India's states and cities. Hyderabad is also home to the Indian Premier League franchise Sunrisers Hyderabad. A previous franchise was the Deccan Chargers, which won the 2009 Indian Premier League held in South Africa.
During British rule, Secunderabad became a well-known sporting centre and many race courses, parade grounds and polo fields were built. Many elite clubs formed by the Nizams and the British such as the Secunderabad Club, the Nizam Club and the Hyderabad Race Club, which is known for its horse racing especially the annual Deccan derby, still exist. In more recent times, motorsports has become popular with the Andhra Pradesh Motor Sports Club organising popular events such as the Deccan 1/4 Mile Drag, TSD Rallies and 4x4 off-road rallying.
International-level sportspeople from Hyderabad include: cricketers Ghulam Ahmed, M. L. Jaisimha, Mohammed Azharuddin, V. V. S. Laxman, Venkatapathy Raju, Shivlal Yadav, Arshad Ayub and Noel David; football players Syed Abdul Rahim, Syed Nayeemuddin and Shabbir Ali; tennis player Sania Mirza; badminton players S. M. Arif, Pullela Gopichand, Saina Nehwal, P. V. Sindhu, Jwala Gutta and Chetan Anand; hockey players Syed Mohammad Hadi and Mukesh Kumar; rifle shooters Gagan Narang and Asher Noria and bodybuilder Mir Mohtesham Ali Khan.
TRANSPORT
The most commonly used forms of medium distance transport in Hyderabad include government owned services such as light railways and buses, as well as privately operated taxis and auto rickshaws. Bus services operate from the Mahatma Gandhi Bus Station in the city centre and carry over 130 million passengers daily across the entire network. Hyderabad's light rail transportation system, the Multi-Modal Transport System (MMTS), is a three line suburban rail service used by over 160,000 passengers daily. Complementing these government services are minibus routes operated by Setwin (Society for Employment Promotion & Training in Twin Cities). Intercity rail services also operate from Hyderabad; the main, and largest, station is Secunderabad Railway Station, which serves as Indian Railways' South Central Railway zone headquarters and a hub for both buses and MMTS light rail services connecting Secunderabad and Hyderabad. Other major railway stations in Hyderabad are Hyderabad Deccan Station, Kachiguda Railway Station, Begumpet Railway Station, Malkajgiri Railway Station and Lingampally Railway Station. The Hyderabad Metro, a new rapid transit system, is to be added to the existing public transport infrastructure and is scheduled to operate three lines by 2015. As of 2012, there are over 3.5 million vehicles operating in the city, of which 74% are two-wheelers, 15% cars and 3% three-wheelers. The remaining 8% include buses, goods vehicles and taxis. The large number of vehicles coupled with relatively low road coverage - roads occupy only 9.5% of the total city area - has led to widespread traffic congestion especially since 80% of passengers and 60% of freight are transported by road. The Inner Ring Road, the Outer Ring Road, the Hyderabad Elevated Expressway, the longest flyover in India, and various interchanges, overpasses and underpasses were built to ease the congestion. Maximum speed limits within the city are 50 km/h for two-wheelers and cars, 35 km/h for auto rickshaws and 40 km/h for light commercial vehicles and buses.
Hyderabad sits at the junction of three National Highways linking it to six other states: NH-7 runs 2,369 km from Varanasi, Uttar Pradesh, in the north to Kanyakumari, Tamil Nadu, in the south; NH-9, runs 841 km east-west between Machilipatnam, Andhra Pradesh, and Pune, Maharashtra; and the 280 km NH-163 links Hyderabad to Bhopalpatnam, Chhattisgarh. Five state highways, SH-1, SH-2, SH-4, SH-5 and SH-6, either start from, or pass through, Hyderabad.
Air traffic was previously handled via Begumpet Airport, but this was replaced by Rajiv Gandhi International Airport (RGIA) (IATA: HYD, ICAO: VOHS) in 2008, with the capacity of handling 12 million passengers and 100,000 tonnes of cargo per annum. In 2011, Airports Council International, an autonomous body representing the world's airports, judged RGIA the world's best airport in the 5–15 million passenger category and the world's fifth best airport for service quality.
WIKIPEDIA
Indian Air Force maintainers prepare their Sukhoi Su-30MKI (NATO reporting name: "Flanker-H") aircraft during Red Flag 08-04 at Nellis Air Force Base, Nev., Aug. 6, 2008. Red Flag is a multinational advanced aerial combat training exercise.
From Wikipedia, the free encyclopedia
The Sukhoi Su-30MKI (NATO reporting name: "Flanker-H") is a twinjet multirole air superiority fighter developed by Russia's Sukhoi and built under licence by India's Hindustan Aeronautics Limited (HAL) for the Indian Air Force (IAF). A variant of the Sukhoi Su-30, it is a heavy, all-weather, long-range fighter.
Development of the variant started after India signed a deal with Russia in 2000 to manufacture 140 Su-30 fighter jets. The first Russian-made Su-30MKI variant was accepted into the Indian Air Force in 2002, while the first indigenously assembled Su-30MKI entered service with the IAF in 2004. The IAF had 240 Su-30MKIs in service as of October 2017. The Su-30MKI is expected to form the backbone of the Indian Air Force's fighter fleet to 2020 and beyond.
The aircraft is tailor-made for Indian specifications and integrates Indian systems and avionics as well as French and Israeli sub-systems. It has abilities similar to the Sukhoi Su-35 with which it shares many features and components.
Origins and acquision
The Su-30MKI was designed by Russia's Sukhoi Corporation beginning in 1995 and built under licence by India's Hindustan Aeronautics Limited (HAL). The Su-30MKI is derived from the Sukhoi Su-27 and has a fusion of technology from the Su-37 demonstrator and Su-30 program, being more advanced than the Su-30MK and the Chinese Su-30MKK/MK2. Russia's Defence Ministry was impressed with the type's performance envelope and ordered 30 Su-30SMs, a localised Su-30MKI, for the Russian Air Force. It features state of the art avionics developed by Russia, India and Israel for display, navigation, targeting and electronic warfare; France and South Africa provided other avionics.
After two years of evaluation and negotiations, on 30 November 1996, India signed a US$1.462 billion deal with Sukhoi for 50 Russian-produced Su-30MKIs in five batches. The first batch were eight Su-30MKs, the basic version of Su-30. The second batch were to be 10 Su-30Ks with French and Israeli avionics. The third batch were to be 10 Su-30MKIs featuring canard foreplanes. The fourth batch of 12 Su-30MKIs and final batch of 10 Su-30MKIs were to have the AL-31FP turbofans.
In October 2000, a memorandum of understanding (MoU) was signed for Indian licence-production of 140 Su-30MKIs; in December 2000, a deal was sealed at Russia's Irkutsk aircraft plant for full technology transfer. The first Nasik-built Su-30MKIs were to be delivered by 2004, with staggered production until 2017–18. In November 2002, the delivery schedule was expedited with production to be completed by 2015. An estimated 920 AL-31FP turbofans are to be manufactured at HAL's Koraput Division, while the mainframe and other accessories are to be manufactured at HAL's Lucknow and Hyderabad divisions. Final integration and test flights of the aircraft are carried out at HAL's Nasik Division. Four manufacturing phases were outlined with progressively increasing Indian content: Phase I, II, III and IV. In phase I, HAL manufactured the Su-30MKIs from knocked-down kits, transitioning to semi knocked-down kits in phase II and III; in phase IV, HAL produced aircraft from scratch from 2013 onwards.
In 2007, another order of 40 Su-30MKIs was placed. In 2009, the planned fleet strength was to be 230 aircraft. In 2008, Samtel HAL Display Systems (SHDS), a joint venture between Samtel Display Systems and HAL, won a contract to develop and manufacture multi-function avionics displays for the MKI. A helmet mounted display, Topsight-I, based on technology from Thales and developed by SHDS will be integrated on the Su-30MKI in the next upgrade. In March 2010, it was reported that India and Russia were discussing a contract for 42 more Su-30MKIs. In June 2010, it was reported that the Cabinet Committee on Security had cleared the ₹15,000 crore (US$2.2 billion) deal and that the 42 aircraft would be in service by 2018.
By August 2010, the cost increased to $4.3 billion or $102 million each. This increased unit cost compared to the previous unit cost of $40 million in 2007, has led to the rumours that these latest order of 42 Su-30MKIs are for the Strategic Forces Command (SFC) and these aircraft will be optimised and hardwired for nuclear weapons delivery. The SFC had previously submitted a proposal to the Indian Defence Ministry for setting up two dedicated squadrons of fighters consisting of 40 aircraft capable of delivering nuclear weapons.
HAL expected that indigenisation of the Su-30MKI programme would be completed by 2010; V. Balakrishnan, general manager of the Aircraft Manufacturing Division stated that "HAL will achieve 100 per cent indigenisation of the Sukhoi aircraft – from the production of raw materials to the final plane assembly". As of 2017, HAL manufactures more than 80% of the aircraft. On 11 October 2012, the Indian Government confirmed plans to buy another 42 Su-30MKI aircraft. On 24 December 2012, India ordered assembly kits for 42 Su-30MKIs by signing a deal during President Putin's visit to India. This increases India's order total to 272 Su-30MKIs.
In June 2018, India has reportedly decided not order any further Su-30s as they feel its cost of maintenance is very high compared to Western aircraft.
Upgrades
In 2004, India signed a deal with Russia to domestically produce the Novator K-100 missile, designed to shoot down airborne early warning and control (AEW&C) and C4ISTAR aircraft, for the Su-30MKI. Although not initially designed to carry nuclear or strategic weapons, in 2011, there were plans to integrate the nuclear-capable Nirbhay missile as well.
In May 2010, India Today reported that Russia had won a contract to upgrade 40 Su-30MKIs with new radars, onboard computers, electronic warfare systems and the ability to carry the BrahMos cruise missile. The first two prototypes with the "Super-30" upgrade will be delivered to the IAF in 2012, after which the upgrades will be performed on the last batch of 40 production aircraft. The Brahmos missile integrated on the Su-30MKI will provide the capability to attack ground targets from stand-off ranges of around 300 km. On 25 June 2016, HAL conducted the first test flight of a Su-30MKI fitted with a BrahMos-A missile from Nashik, India. The first air launch of BrahMos from a Su-30MKI was successfully carried out on 22 November 2017.
India is planning to upgrade its Su-30MKI fighters with Russian Phazotron Zhuk-AE Active electronically scanned array (AESA) radars. The X band radar can track 30 aerial targets in the track-while-scan mode and engage six targets simultaneously in attack mode. AESA technology offers improved performance and reliability compared with traditional mechanically scanned array radars. On 18 August 2010, India's Minister of Defence A K Antony stated the current estimated cost for the upgrade was ₹10,920 crore (US$2 billion) and the aircraft are likely to be upgraded in phases beginning in 2012.
The Indian Defence Ministry proposed several upgrades for the Su-30MKI to the Indian Parliament, including the fitting of Russian Phazotron Zhuk-AE AESA radars starting in 2012. During MMRCA trials the Zhuk-AE AESA radar demonstrated significant capabilities, including ground-mapping modes and the ability to detect and track aerial targets. At the 2011 MAKS air-show, Irkut chairman Alexy Fedorov offered an upgrade package with an improved radar, and reduced radar signature to the Indian fleet to make them "Super Sukhois".
In 2012, upgrades of the earlier 80 Su-30MKIs involves equipping them with stand-off missiles with a range of 300 km; a request for information (ROI) was issued for such weapons. In 2011, India issued a request for information to MBDA for the integration of the Brimstone ground attack missile and the long-range Meteor air-to-air missile.
In February 2017, it was reported that the planes would be upgraded with AL-41F turbofan engines, same as the ones on Sukhoi Su-35. In August 2017, the Indian government cleared a proposal of Rs. 30,000 crore to equip the planes with new reconnaissance pods.
Design
Characteristics
The Su-30MKI is a highly integrated twin-finned aircraft. The airframe is constructed of titanium and high-strength aluminium alloys. The engine intake ramps and nacelles are fitted with trouser fairings to provide a continuous streamlined profile between the nacelles and the tail beams. The fins and horizontal tail consoles are attached to tail beams. The central beam section between the engine nacelles consists of the equipment compartment, fuel tank and the brake parachute container. The fuselage head is of semi-monocoque construction and includes the cockpit, radar compartments and the avionics bay.
Su-30MKI aerodynamic configuration is a longitudinal triplane with relaxed stability. The canard increases the aircraft lift ability and deflects automatically to allow high angle of attack (AoA) flights allowing it to perform Pugachev's Cobra. The integral aerodynamic configuration combined with thrust vectoring results in extremely capable manoeuvrability, taking off and landing characteristics. This high agility allows rapid deployment of weapons in any direction as desired by the crew. The canard notably assists in controlling the aircraft at large angles-of-attack and bringing it to a level flight condition. The aircraft has a fly-by-wire (FBW) with quadruple redundancy. Dependent on flight conditions, signals from the control stick position transmitter or the FCS may be coupled to remote control amplifiers and combined with feedback signals from acceleration sensors and rate gyros. The resultant control signals are coupled to the high-speed electro-hydraulic actuators of the elevators, rudders and the canard. The output signals are compared and, if the difference is significant, the faulty channel is disconnected. FBW is based on a stall warning and barrier mechanism which prevents stalls through dramatic increases of control stick pressure, allowing a pilot to effectively control the aircraft without exceeding the angle of attack and acceleration limitations. Although the maximum angle of attack is limited by the canards, the FBW acts as an additional safety mechanism.
The Su-30MKI has a range of 3,000 km with internal fuel which ensures a 3.75 hour combat mission. Also, it has an in-flight refueling (IFR) probe that retracts beside the cockpit during normal operation. The air refueling system increases the flight duration up to 10 hours with a range of 8,000 km at a cruise height of 11 to 13 km.[citation needed] Su-30MKIs can also use the Cobham 754 buddy refueling pods.
The Su-30MKIs radar cross-section (RCS) is reportedly from 4 to 20 square metres.
Cockpit
The displays include a customised version of the Israeli Elbit Su 967 head-up display (HUD) consisting of bi-cubic phase conjugated holographic displays and seven multifunction liquid-crystal displays, six 127 mm × 127 mm and one 152 mm × 152 mm. Flight information is displayed on four LCD displays which include one for piloting and navigation, a tactical situation indicator, and two for display systems information including operating modes and overall status. Variants of this HUD have also been chosen for the IAF's Mikoyan MiG-27 and SEPECAT Jaguar upgrades for standardisation. The rear cockpit has a larger monochrome display for air-to-surface missile guidance.
The Su-30MKI on-board health and usage monitoring system (HUMS) monitors almost every aircraft system and sub-system, and can also act as an engineering data recorder. From 2010, indigenously designed and built HUDs and Multi-Function Displays (MFD) were produced by the Delhi-based Samtel Group Display Systems.
The crew are provided with zero-zero NPP Zvezda K-36DM ejection seats. The rear seat is raised for better visibility. The cockpit is provided with containers to store food and water reserves, a waste disposal system and extra oxygen bottles. The K-36DM ejection seat is inclined at 30°, to help the pilot resist aircraft accelerations in air combat.
Avionics
The forward-facing NIIP N011M Bars (Panther) is a powerful integrated passive electronically scanned array radar. The N011M is a digital multi-mode dual frequency band radar. The N011M can function in air-to-air and air-to-land/sea mode simultaneously while being tied into a high-precision laser-inertial or GPS navigation system. It is equipped with a modern digital weapons control system as well as anti-jamming features. N011M has a 400 km search range and a maximum 200 km tracking range, and 60 km in the rear hemisphere. The radar can track 15 air targets and engage 4 simultaneously. These targets can even include cruise missiles and motionless helicopters. The Su-30MKI can function as a mini-AWACS as a director or command post for other aircraft. The target co-ordinates can be transferred automatically to at least four other aircraft. The radar can detect ground targets such as tanks at 40–50 km. The Bars radar will be replaced by Zhuk-AESA in all Su-30MKI aircraft.
OLS-30 laser-optical Infra-red search and track includes a day and night FLIR capability and is used in conjunction with the helmet mounted sighting system. The OLS-30 is a combined IRST/LR device using a cooled, broad waveband sensor. Detection range is up to 90 km, while the laser ranger is effective to 3.5 km. Targets are displayed on the same LCD display as the radar. Israeli LITENING targeting pod is used to target laser guided munitions. The original Litening pod includes a long range FLIR, a TV camera, laser spot tracker to pick up target designated by other aircraft or ground forces, and an electro-optical point and inertial tracker, which enables engagement of the target even when partly obscured by clouds or countermeasures; it also integrates a laser range-finder and flash-lamp powered laser designator for the delivery of laser-guided bombs, cluster and general-purpose bomb.
The aircraft is fitted with a satellite navigation system (A-737 GPS compatible), which permits it to make flights in all weather, day and night. The navigation complex includes the high accuracy SAGEM Sigma-95 integrated global positioning system and ring laser gyroscope inertial navigation system. Phase 3 of further development of the MKI, will integrate avionic systems being developed for the Indo-Russian Fifth Generation Fighter Aircraft programme.
Sukhoi Su-30MKI has electronic counter-measure systems. The RWR system is of Indian design, developed by India's DRDO, called Tarang, (Wave in English). It has direction finding capability and is known to have a programmable threat library. The RWR is derived from work done on an earlier system for India's MiG-23BNs known as the Tranquil, which is now superseded by the more advanced Tarang series. Elta EL/M-8222 a self-protection jammer developed by Israel Aircraft Industries is the MKI's standard EW pod, which the Israeli Air Force uses on its F-15s. The ELTA El/M-8222 Self Protection Pod is a power-managed jammer, air-cooled system with an ESM receiver integrated into the pod. The pod contains an antenna on the forward and aft ends, which receive the hostile RF signal and after processing deliver the appropriate response.
Propulsion
The Su-30MKI is powered by two Lyulka-Saturn AL-31FP turbofans, each rated at 12,500 kgf (27,550 lbf) of full after-burning thrust, which enable speeds of up to Mach 2 in horizontal flight and a rate of climb of 230 m/s. The mean time between overhaul is reportedly 1,000 hours with a full-life span of 3,000 hours; the titanium nozzle has a mean time between overhaul of 500 hours. In early 2015, Defence Minister Manohar Parrikar stated before Parliament that the AL-31FP had suffered numerous failures, between the end of 2012 and early 2015, a total of 69 Su-30MKI engine-related failures had occurred; commons causes were bearing failures due to metal fatigue and low oil pressure, in response several engine modifications were made to improve lubrication, as well as the use of higher quality oil and adjustments to the fitting of bearings.
The Su-30MKIs AL-31FP powerplant built on the earlier AL-31FU, adding two-plane thrust vectoring nozzles are mounted 32 degrees outward to longitudinal engine axis (i.e. in the horizontal plane) and can be deflected ±15 degrees in one plane. The canting allows the aircraft to produce both roll and yaw by vectoring each engine nozzle differently; this allows the aircraft to create thrust vectoring moments about all three rotational axes, pitch, yaw and roll. Engine thrust is adjusted via a conventional engine throttle lever as opposed to a strain-gauge engine control stick. The aircraft is controlled by a standard control stick. The pilot can activate a switch for performing difficult maneuvers; while this is enabled, the computer automatically determines the deflection angles of the swiveling nozzles and aerodynamic surfaces.
Operational history
The Sukhoi Su-30MKI is the most potent fighter jet in service with the Indian Air Force in the late 2000s. The MKIs are often fielded by the IAF in bilateral and multilateral air exercises. India exercised its Su-30MKIs against the Royal Air Force's Tornado ADVs in October 2006. This was the first large-scale bilateral aerial exercise with any foreign air force during which the IAF used its Su-30MKIs extensively. This exercise was also the first in 43 years with the RAF. During the exercise, the RAF Air Chief Marshal Glenn Torpy was given permission by the IAF to fly the MKI. RAF's Air Vice Marshal, Christopher Harper, praised the MKIs dogfight ability, calling it "absolutely masterful in dogfights".
In July 2007, the Indian Air Force fielded the MKI during the Indra-Dhanush exercise with Royal Air Force's Eurofighter Typhoon. This was the first time that the two jets had taken part in such an exercise. The IAF did not allow their pilots to use the radar of the MKIs during the exercise so as to protect the highly classified N011M Bars. Also in the exercise were RAF Tornado F3s and a Hawk. RAF "Tornado" pilots were candid in their admission of the Su-30MKIs superior manoeuvring in the air, and the IAF pilots were impressed by the Typhoons agility.
In 2004, India sent Su-30MKs, an earlier variant of the Su-30MKI, to take part in war games with the United States Air Force (USAF) during Cope India 04. The results have been widely publicised, with the Indians winning "90% of the mock combat missions" against the USAF's F-15C. The parameters of the exercise heavily favored the IAF; none of the six 3rd Wing F-15Cs were equipped with the newer long-range, active electronically scanned array (AESA) radars and, at India's request, the U.S. agreed to mock combat at 3-to-1 odds and without the use of simulated long-range, radar-guided AIM-120 AMRAAMs for beyond-visual-range kills. In Cope India 05, the Su-30MKIs reportedly beat the USAF's F-16s.
In July 2008, the IAF sent 6 Su-30MKIs and 2 Il-78MKI aerial-refueling tankers, to participate in the Red Flag exercise. The IAF again did not allow their pilots to use the radar of the MKIs during the exercise so as to protect the highly classified N011M Bars. In October 2008, a video surfaced on the internet which featured a USAF colonel, Terrence Fornof, criticising Su-30MKIs performance against the F-15C, engine serviceability issues, and high friendly kill rate during the Red Flag exercise. Several of his claims were later rebutted by the Indian side and the USAF also distanced itself from his remarks.
In June 2010, India and France began the fourth round of their joint air exercises, "Garuda", at the Istres Air Base in France. During Garuda, the IAF and the French Air Force were engaged in various missions ranging from close combat engagement of large forces, slow mover protection, protecting and engaging high value aerial assets. This exercise marked the first time the Su-30MKI took part in a military exercise in France.
The Indian Air Force first took part in the United States Air Force's Red Flag exercise in 2008. Participating in Red Flag costs the IAF ₹ 100 crore (US$17.5 million) each time. To reduce costs, the IAF decided to take part once every five years. The IAF is taking part in the Red Flag exercise in July 2013, at Nellis Air Force Base, Nevada, United States. For the exercise, it is dispatching eight Su-30MKIs, two Lockheed C-130J Hercules tactical aircraft, two Ilyushin Il-78 (NATO reporting name Midas) mid-air refueling tankers, one Ilyushin Il-76 (NATO reporting name Candid) heavy-lift aircraft, and over 150 personnel.
The IAF again fielded its MKIs in the Garuda-V exercise with France in June 2014, where they manoeuvred in mixed groups with other IAF aircraft and French Rafales.
On 21 July 2015, India and UK began the bilateral exercise named Indradhanush with aircraft operating from three Royal Air Force bases. The exercises included both Beyond Visual Range (BVR) and Within Visual Range (WVR) exercises between the Su-30MKI and Eurofighter Typhoon. Indian media reported the results were in favour of the IAF with a score of 12-0 at WVR engagements. They also claim that the IAF Su-30MKIs held an edge over the Typhoons in BVR engagements though not in as dominating a manner. The RAF issued a statement that the results being reported by the Indian media did not reflect the results of the exercise. According to Aviation International News In close combat, thrust vector control on the Flankers more than compensated for the greater thrust-to-weight ratio of the Typhoon.
On 27 February 2019, the Pakistani Air Force stated that it had downed an Indian Sukhoi Su-30MKI in an aerial skirmish. The Indian Air Force said this statement was a cover up for the loss of a Pakistani F-16 fighter, stating that all Sukhoi aircraft that were dispatched returned safely.
On 4 March 2019, an Indian Su-30MKI shot down a Pakistani drone in Indian airspace, according to local media reports.
The Indian Navy has inducted an advanced Anti-Torpedo Decoy System called ‘Maareech’ developed by DRDO
The YG class meter gauge locomotive was built in 1956 by Wiener Lokomotivfabrik, Floridsdorf, Germany.
It was serving Badarpur Steam Loco Shed of NFR and was retired from service in 1997.
______________________________________________
Indian Railways (reporting mark IR) is an Indian state-owned enterprise, owned and operated by the Government of India through the Ministry of Railways. It is one of the world's largest railway networks comprising 115,000 km of track over a route of 65,808 km and 7,112 stations. In 2014-15, IR carried 8.397 billion passengers annually or more than 23 million passengers a day (roughly half of whom were suburban passengers) and 1058.81 million tons of freight in the year. On world level Ghaziabad is the largest manufacturer of Railway Engines. In 2014–2015 Indian Railways had revenues of ₹1634.50 billion (US$25 billion) which consists of ₹1069.27 billion (US$16 billion) from freight and ₹402.80 billion (US$6.1 billion) from passengers tickets.
Railways were first introduced to India in the year 1853 from Mumbai to Thane. In 1951 the systems were nationalised as one unit, the Indian Railways, becoming one of the largest networks in the world. IR operates both long distance and suburban rail systems on a multi-gauge network of broad, metre and narrow gauges. It also owns locomotive and coach production facilities at several places in India and are assigned codes identifying their gauge, kind of power and type of operation. Its operations cover twenty nine states and seven union territories and also provides limited international services to Nepal, Bangladesh and Pakistan. Indian Railways is the world's seventh largest commercial or utility employer, by number of employees, with over 1.334 million employees as of last published figures in 2013. As for rolling stock, IR holds over 245,267 Freight Wagons, 66,392 Passenger Coaches and 10,499 Locomotives (43 steam, 5,633 diesel and 4,823 electric locomotives). The trains have a 5 digit numbering system and runs 12,617 passenger trains and 7421 freight trains daily. As of 31 March 2013, 21,614 km (32.8%) of the total 65,808 km route length was electrified. Since 1960, almost all electrified sections on IR use 25,000 Volt AC traction through overhead catenary delivery.
HISTORY
The history of rail transport in India began in the mid-nineteenth century. The core of the pressure for building Railways In India came from London. In 1848, there was not a single kilometre of railway line in India. The country's first railway, built by the Great Indian Peninsula Railway (GIPR), opened in 1853, between Bombay and Thane. A British engineer, Robert Maitland Brereton, was responsible for the expansion of the railways from 1857 onwards. The Allahabad-Jabalpur branch line of the East Indian Railway had been opened in June 1867. Brereton was responsible for linking this with the GIPR, resulting in a combined network of 6,400 km. Hence it became possible to travel directly from Bombay to Calcutta. This route was officially opened on 7 March 1870 and it was part of the inspiration for French writer Jules Verne's book Around the World in Eighty Days. At the opening ceremony, the Viceroy Lord Mayo concluded that "it was thought desirable that, if possible, at the earliest possible moment, the whole country should be covered with a network of lines in a uniform system".
By 1875, about £95 million were invested by British companies in India. Guaranteed railways. By 1880 the network had a route mileage of about 14,500 km, mostly radiating inward from the three major port cities of Bombay, Madras and Calcutta. By 1895, India had started building its own locomotives, and in 1896, sent engineers and locomotives to help build the Uganda Railways.
In 1900, the GIPR became a government owned company. The network spread to the modern day states of Assam, Rajputhana and Madras Presidency and soon various autonomous kingdoms began to have their own rail systems. In 1905, an early Railway Board was constituted, but the powers were formally vested under Lord Curzon. It served under the Department of Commerce and Industry and had a government railway official serving as chairman, and a railway manager from England and an agent of one of the company railways as the other two members. For the first time in its history, the Railways began to make a profit.
In 1907 almost all the rail companies were taken over by the government. The following year, the first electric locomotive made its appearance. With the arrival of World War I, the railways were used to meet the needs of the British outside India. With the end of the war, the railways were in a state of disrepair and collapse. Large scale corruption by British officials involved in the running of these railways companies was rampant. Profits were never reinvested in the development of British colonial India.
In 1920, with the network having expanded to 61,220 km, a need for central management was mooted by Sir William Acworth. Based on the East India Railway Committee chaired by Acworth, the government took over the management of the Railways and detached the finances of the Railways from other governmental revenues.
The period between 1920 and 1929, was a period of economic boom; there were 66,000 km of railway lines serving the country; the railways represented a capital value of some 687 million sterling; and they carried over 620 million passengers and approximately 90 million tons of goods each year. Following the Great Depression, the railways suffered economically for the next eight years. The Second World War severely crippled the railways. Starting 1939, about 40% of the rolling stock including locomotives and coaches was taken to the Middle East, the railways workshops were converted to ammunitions workshops and many railway tracks were dismantled to help the Allies in the war. By 1946, all rail systems had been taken over by the government.
ORGANISATIONAL STRUCTURE
RAILWAY ZONES
Indian Railways is divided into 16 zones, which are further sub-divided into divisions. The number of zones in Indian Railways increased from six to eight in 1951, nine in 1966 and seventeen in 2003. Each zonal railway is made up of a certain number of divisions, each having a divisional headquarters. There are a total of sixty-eight divisions.
Each zone is headed by a general manager, who reports directly to the Railway Board. The zones are further divided into divisions, under the control of divisional railway managers (DRM). The divisional officers, of engineering, mechanical, electrical, signal and telecommunication, accounts, personnel, operating, commercial, security and safety branches, report to the respective Divisional Railway Manager and are in charge of operation and maintenance of assets. Further down the hierarchy tree are the station masters, who control individual stations and train movements through the track territory under their stations' administration.
RECRUITMENT AND TRAINING
Staff are classified into gazetted (Group 'A' and 'B') and non-gazetted (Group 'C' and 'D') employees. The recruitment of Group 'A' gazetted employees is carried out by the Union Public Service Commission through exams conducted by it. The recruitment to Group 'C' and 'D' employees on the Indian Railways is done through 20 Railway Recruitment Boards and Railway Recruitment Cells which are controlled by the Railway Recruitment Control Board (RRCB). The training of all cadres is entrusted and shared between six centralised training institutes.
ROLLING STOCK
LOCOMOTIVES
Locomotives in India consist of electric and diesel locomotives. The world's first CNG (Compressed Natural Gas) locomotives are also being used. Steam locomotives are no longer used, except in heritage trains. In India, locomotives are classified according to their track gauge, motive power, the work they are suited for and their power or model number. The class name includes this information about the locomotive. It comprises 4 or 5 letters. The first letter denotes the track gauge. The second letter denotes their motive power (Diesel or Alternating - on Electric) and the third letter denotes the kind of traffic for which they are suited (goods, passenger, Multi or shunting). The fourth letter used to denote locomotives' chronological model number. However, from 2002 a new classification scheme has been adopted. Under this system, for newer diesel locomotives, the fourth letter will denote their horsepower range. Electric locomotives don't come under this scheme and even all diesel locos are not covered. For them this letter denotes their model number as usual.In world level Ghaziabad is the largest manufacturer of Locomotive.
A locomotive may sometimes have a fifth letter in its name which generally denotes a technical variant or subclass or subtype. This fifth letter indicates some smaller variation in the basic model or series, perhaps different motors, or a different manufacturer. With the new scheme for classifying diesel locomotives (as mentioned above) the fifth item is a letter that further refines the horsepower indication in 100 hp increments: 'A' for 100 hp, 'B' for 200 hp, 'C' for 300 hp, etc. So in this scheme, a WDM-3A refers to a 3100 hp loco, while a WDM-3D would be a 3400 hp loco and WDM-3F would be 3600 hp loco.
Note: This classification system does not apply to steam locomotives in India as they have become non-functional now. They retained their original class names such as M class or WP class.
Diesel Locomotives are now fitted with Auxiliary Power Units which saves nearly 88% of Fuel during the idle time when train is not running.
GOODS WAGONS
The number of goods wagons was 205,596 on 31 March 1951 and reached the maximum number 405,183 on 31 March 1980 after which it started declining and was 239,321 on 31 March 2012. The number is far less than the requirement and the Indian Railways keeps losing freight traffic to road. Indian Railways carried 93 million tonnes of goods in 1950–51 and it increased to 1010 million tonnes in 2012–13.
However, its share in goods traffic is much lower than road traffic. In 1951, its share was 65% and the share of road was 35%. Now the shares have been reversed and the share of railways has declined to 30% and the share of road has increased to 70%.
PASSENGER COACHES
Indian railways has several types of passenger coaches.
Electric Multiple Unit (EMU) coaches are used for suburban traffic in large cities – mainly Mumbai, Chennai, Delhi, Kolkata, Pune, Hyderabad and Bangalore. These coaches numbered 7,793 on 31 March 2012. They have second class and first class seating accommodation.
The coaches used in Indian Railways are produced at Integral Coach Factory, Rail Coach Factory.Now,they are producing new LHB coaches.
Passenger coaches numbered 46,722 on 31 March 2012. Other coaches (luggage coach, parcel van, guard's coach, mail coach, etc.) numbered 6,560 on 31 March 2012.
FREIGHT
Indian Railways earns about 70% of its revenues from freight traffic (₹686.2 billion from freight and ₹304.6 billion from passengers in 2011–12). Most of its profits come from transporting freight, and this makes up for losses on passenger traffic. It deliberately keeps its passenger fares low and cross-subsidises the loss-making passenger traffic with the profit-making freight traffic.
Since the 1990s, Indian Railways has stopped single-wagon consignments and provides only full rake freight trains
Wagon types include:
BOXNHL
BOBYN
BCN
BCNHL
TECHNICAL DETAILS
TRACK AND GAUGE
Indian railways uses four gauges, the 1,676 mm broad gauge which is wider than the 1,435 mm standard gauge; the 1,000 mm metre gauge; and two narrow gauges, 762 mm and 610 mm. Track sections are rated for speeds ranging from 75 to 160 km/h.
The total length of track used by Indian Railways is about 115,000 km while the total route length of the network is 65,000 km. About 24,891 km or 38% of the route-kilometre was electrified, as of 31 March 2014.
Broad gauge is the predominant gauge used by Indian Railways. Indian broad gauge - 1,676 mm - is the most widely used gauge in India with 108,500 km of track length (94% of entire track length of all the gauges) and 59,400 km of route-kilometre (91% of entire route-kilometre of all the gauges).
In some regions with less traffic, the metre gauge (1,000 mm) is common, although the Unigauge project is in progress to convert all tracks to broad gauge. The metre gauge has about 5,000 km of track length (4% of entire track length of all the gauges) and 4,100 km of route-kilometre (7% of entire route-kilometre of all the gauges).
The Narrow gauges are present on a few routes, lying in hilly terrains and in some erstwhile private railways (on cost considerations), which are usually difficult to convert to broad gauge. Narrow gauges have 1,500 route-kilometre. The Kalka-Shimla Railway, the Kangra Valley Railway and the Darjeeling Himalayan Railway are three notable hill lines that use narrow gauge, but the Nilgiri Mountain Railway is a metre gauge track. These four rail lines will not be converted under the Unigauge project.
The share of broad gauge in the total route-kilometre has been steadily rising, increasing from 47% (25,258 route-km) in 1951 to 86% in 2012 whereas the share of metre gauge has declined from 45% (24,185 route-km) to 10% in the same period and the share of narrow gauges has decreased from 8% to 3%. About 24,891 route-km of Indian railways is electrified.
Sleepers (ties) are made up of prestressed concrete, or steel or cast iron posts, though teak sleepers are still in use on a few older lines. The prestressed concrete sleeper is in wide use today. Metal sleepers were extensively used before the advent of concrete sleepers. Indian Railways divides the country into four zones on the basis of the range of track temperature. The greatest temperature variations occur in Rajasthan.
RESEARCH AND DEVELOPMENT
Indian Railways has a full-fledged organisation known as Research Designs and Standards Organisation (RDSO), located at Lucknow for all research, designs and standardisation tasks.
In August 2013, Indian Railways entered into a partnership with Indian Institute of Technology (Madras) to develop technology to tap solar energy for lighting and air-conditioning in the coaches. This would significantly reduce the fossil fuel dependency for Indian Railways.
Recently it developed and tested the Improved Automated Fire Alarm System in Rajdhani Express Trains. It is intended that the system be applied to AC coaches of all regular trains.
CURRENT AND FUTURE DEVELOPMENTS
In recent years, Indian Railways has undertaken several initiatives to upgrade its ageing infrastructure and enhance its quality of service. The Indian government plans to invest ₹905000 crore (US$137 billion) to upgrade the railways by 2020.
TOILETS ON RAILWAYS
In 2014, Indian Railways and DRDO developed a bio-toilet to replace direct-discharge toilets, which are currently the primary type of toilet used in railway coaches. The direct discharge of human waste from trains onto the tracks corrodes rails, costing Indian Railways tens of millions of rupees a year in rail-replacement work. Flushing a bio-toilet discharges human waste into an underfloor holding tank where anaerobic bacteria remove harmful pathogens and break the waste down into neutral water and methane. These harmless by-products can then be safely discharged onto the tracks without causing corrosion or foul odours. As part of its "Swachh Rail-Swachh Bharat" ("Clean Rail-Clean India") programme, Indian Railways plans to completely phase out direct-discharge toilets on its lines by 2020-2021. As of March 2015, 17,338 bio-toilets had been installed on newly built coaches, with all new coaches to have bio-toilets from 2016; older rolling stock will be retrofitted.
LOCOMOTIVE FACTORIES
In 2015, plans were disclosed for building two locomotive factories in the state of Bihar, at Madhepura (diesel locomotives) and at Marhowra (electric locomotives). Both factories involve foreign partnerships. The diesel locomotive works will be jointly operated in a partnership with General Electric, which has invested ₹2052 crore (US$310 million) for its construction, and the electric locomotive works with Alstom, which has invested ₹1293.57 crore (US$195 million). The factories will provide Indian Railways with 800 electric locomotives of 12,000 horse power each, and a mix of 1,000 diesel locomotives of 4,500 and 6,000 horsepower each. In November 2015, further details of the ₹14656 crore (US$2 billion) partnership with GE were announced: Indian Railways and GE would engage in an 11-year joint venture in which GE would hold a majority stake of 74%. Under the terms of the joint venture, Indian Railways would purchase 100 goods locomotives a year for 10 years beginning in 2017; the locomotives would be modified versions of the GE Evolution series. The diesel locomotive works will be built by 2018; GE will import the first 100 locomotives and manufacture the remaining 900 in India from 2019, also assuming responsibility for their maintenance over a 13-year period. In the same month, a ₹20000 crore (US$3 billion) partnership with Alstom to supply 800 electric locomotives from 2018 to 2028 was announced.
LINKS TO ADJACENT COUNTRIES
EXISTING RAIL LINKS
Nepal – Break-of-gauge – Gauge conversion under uni-gauge project
Pakistan – same Broad Gauge. Thar Express to Karachi and the more famous Samjhauta Express international train from Lahore, Pakistan to Amritsar (Attari).
Bangladesh – Same Broad Gauge. The Maitri Express between Dhaka and Kolkata started in April 2008 using the Gede-Darsana route, in addition to a Freight Train service from Singhabad and Petrapole in India to Rohanpur and Benapole in Bangladesh. A second passenger link between Agartala, India and Akhaura Upazila, Bangladesh was approved by the Government of Bangladesh and India in September 2011.
UNDER CONSTRUCTUION / PROPOSED LINKS
Bhutan – railways under construction – Same gauge
Myanmar – Manipur to Myanmar (under construction)
Vietnam – On 9 April 2010, Former Union Minister of India, Shashi Tharoor announced that the central government is considering a rail link from Manipur to Vietnam via Myanmar.
Thailand – possible if Burma Railway is rebuilt.
TYPES OF PASSENGER SERVICES
Trains are classified by their average speed. A faster train has fewer stops ("halts") than a slower one and usually caters to long-distance travel.
ACCOMODATION CLASSES
Indian Railways has several classes of travel with or without airconditioning. A train may have just one or many classes of travel. Slow passenger trains have only unreserved seating class whereas Rajdhani, Duronto, Shatabdi, garib rath and yuva trains have only airconditioned classes. The fares for all classes are different with unreserved seating class being the cheapest. The fare of Rajdhani, Duronto and Shatabdi trains includes food served in the train but the fare for other trains does not include food that has to be bought separately. In long-distance trains a pantry car is usually included and food is served at the berth or seat itself. Luxury trains such as Palace on Wheels have separate dining cars but these trains cost as much as or more than a five-star hotel room.
A standard passenger rake generally has four unreserved (also called "general") compartments, two at the front and two at the end, of which one may be exclusively for ladies. The exact number of other coaches varies according to the demand and the route. A luggage compartment can also exist at the front or the back. In some mail trains a separate mail coach is attached. Lavatories are communal and feature both the Indian style as well as the Western style.
The following table lists the classes in operation. A train may not have all these classes.
1A First class AC: This is the most expensive class, where the fares are almost at par with air fare. There are eight cabins (including two coupes) in the full AC First Class coach and three cabins (including one coupe) in the half AC First Class coach. The coach has an attendant to help the passengers. Bedding is included with the fare in IR. This air conditioned coach is present only on popular routes and can carry 18 passengers (full coach) or 10 passengers (half coach). The sleeper berths are extremely wide and spacious. The coaches are carpeted, have sleeping accommodation and have privacy features like personal coupes. This class is available on broad gauge and metre gauge trains.
2A AC-Two tier: These air-conditioned coaches have sleeping berths across eight bays. Berths are usually arranged in two tiers in bays of six, four across the width of the coach and two berths longways on the other side of the corridor, with curtains along the gangway or corridor. Bedding is included with the fare. A broad gauge coach can carry 48 passengers (full coach) or 20 passengers (half coach). This class is available on broad gauge and metre gauge trains.
FC First class: Same as 1AC but without air conditioning. No bedding is available in this class. The berths are wide and spacious. There is a coach attendant to help the passengers. This class has been phased out on most of the trains and is rare to find. However narrow gauge trains to hill stations have this class.
3A AC three tier: Air conditioned coaches with 64 sleeping berths. Berths are usually arranged as in 2AC but with three tiers across the width and two longways as before giving eight bays of eight. They are slightly less well-appointed, usually no reading lights or curtained off gangways. Bedding is included with fare. It carries 64 passengers in broad gauge. This class is available only on broad gauge.
3E AC three tier (Economy): Air conditioned coaches with sleeping berths, present in Garib Rath Trains. Berths are usually arranged as in 3AC but with three tiers across the width and three longways. They are slightly less well-appointed, usually no reading lights or curtained off gangways. Bedding is not included with fare.
CC AC chair car: An air-conditioned seater coach with a total of five seats in a row used for day travel between cities.
EC Executive class chair car: An air-conditioned coach with large spacious seats and legroom. It has a total of four seats in a row used for day travel between cities. This class of travel is only available on Shatabdi Express trains.
SL Sleeper class: The sleeper class is the most common coach on IR, and usually ten or more coaches could be attached. These are regular sleeping coaches with three berths vertically stacked. In broad gauge, it carries 72 passengers per coach.
2S Seater class: same as AC Chair car, without the air-conditioning. These may be reserved in advance or may be unreserved.
UR Unreserved: The cheapest accommodation. The seats are usually made up of pressed wood in older coaches but cushioned seats are found in new coaches. These coaches are usually over-crowded and a seat is not guaranteed. Tickets are issued in advance for a minimum journey of more than 24 hours. Tickets issued are valid on any train on the same route if boarded within 24 hours of buying the ticket.
At the rear of the train is a special compartment known as the guard's cabin. It is fitted with a transceiver and is where the guard usually gives the all clear signal before the train departs.
UNESCO WORLD HERITAGE SITES
There are two UNESCO World Heritage Sites on Indian Railways. – The Chatrapati Shivaji Terminus and the Mountain Railways of India. The latter consists of three separate railway lines located in different parts of India:
- Darjeeling Himalayan Railway, a narrow gauge railway in West Bengal.
- Nilgiri Mountain Railway, a 1,000 mm metre gauge railway in the Nilgiri Hills in Tamil Nadu.
- Kalka-Shimla Railway, a narrow gauge railway in the Shivalik mountains in Himachal Pradesh. In 2003 the railway was featured in the Guinness Book of World Records for offering the steepest rise in altitude in the space of 96 kilometre.
NOTABLE TRAINS
TOURIST TRAINS
Palace on Wheels is a specially designed luxury tourist train service, frequently hauled by a steam locomotive, for promoting tourism in Rajasthan. The train has a 7 nights & 8 days itinerary, it departs from New Delhi (Day 1), and covers Jaipur (Day 2), Sawai Madhopur and Chittaurgarh (Day 3), Udaipur (Day 4), Jaisalmer (Day 5), Jodhpur (Day 6), Bharatpur and Agra (Day 7), return to Delhi (Day 8).
Royal Rajasthan on Wheels a luxury tourist train service covers various tourist destinations in Rajasthan. The train takes tourists on a 7-day/8-night tour through Rajasthan. The train starts from New Delhi's Safdarjung railway station (Day 1), and has stops at Jodhpur (Day 2), Udaipur and Chittaurgarh (Day 3), Ranthambore National Park and Jaipur (Day 4), Khajuraho (Day 5), Varanasi and Sarnath (Day 6), Agra (Day 7) and back to Delhi (Day 8).
Maharaja Express a luxury train operated by IRCTC runs on five circuits covering more than 12 destinations across North-West and Central India, mainly centered around Rajasthan between the months of October to April.
Deccan Odyssey luxury tourist train service covers various tourist destinations in Maharashtra and Goa. The 7 Nights / 8 Days tour starts from Mumbai (Day 1) and covers Jaigad Fort, Ganapatipule and Ratnagiri (Day 2), Sindhudurg, Tarkarli and Sawantwadi (Day 3), Goa (Day 4), Kolhapur and Pune (Day 5), Aurangabad and Ellora Caves (Day 6), Ajanta Caves and Nashik (Day 7), and back to Mumbai (Day 8).
The Golden Chariot luxury train runs on two circuits Pride of the South and Splendor of the South.
Mahaparinirvan Express an a/c train service also known as Buddhist Circuit Train which is run by IRCTC to attract Buddhist pilgrims. The 7 nights/8 Days tour starts from New Delhi (Day 1) and covers Bodh Gaya (Day 2), Rajgir and Nalanda (Day 3), Varanasi and Sarnath (Day 4), Kushinagar and Lumbini (Day 5 and 6), Sravasti (Day 7), Taj Mahal (Agra) (Day 8) before returning to New Delhi on (Day 8).
OTHER TRAINS
- Samjhauta Express is a train that runs between India and Pakistan. However, hostilities between the two nations in 2001 saw the line being closed. It was reopened when the hostilities subsided in 2004. Another train connecting Khokhrapar (Pakistan) and Munabao (India) is the Thar Express that restarted operations on 18 February 2006; it was earlier closed down after the 1965 Indo-Pak war.
- Lifeline Express is a special train popularly known as the "Hospital-on-Wheels" which provides healthcare to the rural areas. This train has a carriage that serves as an operating room, a second one which serves as a storeroom and an additional two that serve as a patient ward. The train travels around the country, staying at a location for about two months before moving elsewhere.
- Fairy Queen is the oldest operating locomotive in the world today, though it is operated only for specials between Delhi and Alwar. John Bull, a locomotive older than Fairy Queen, operated in 1981 commemorating its 150th anniversary. Gorakhpur railway station also has the distinction of being the world's longest railway platform at 1,366 m. The Ghum station along the Darjeeling Toy Train route is the second highest railway station in the world to be reached by a steam locomotive. The Mumbai–Pune Deccan Queen has the oldest running dining car in IR.
- Vivek Express, between Dibrugarh and Kanyakumari, has the longest run in terms of distance and time on Indian Railways network. It covers 4,286 km in about 82 hours and 30 minutes.
- Bhopal Shatabdi Express is the fastest train in India today having a maximum speed of 160 km/h on the Faridabad–Agra section. The fastest speed attained by any train is 184 km/h in 2000 during test runs.
- Special Trains are those trains started by Indian Railways for any specific event or cause which includes Jagriti Yatra trains, Kumbh Mela Trains., emergency trains, etc.
- Double-decker AC trains have been introduced in India. The first double decker train was Pune-Mumbai Sinhagad express plying between Pune and Mumbai while the first double-decker AC train in the Indian Railways was introduced in November 2010, running between the Dhanbad and Howrah stations having 10 coaches and 2 power cars. On 16 April 2013, Indian Railways celebrated its 160 years of nationwide connectivity with a transportation of 23 million passengers in a day.
PROBLEMS AND ISSUES
Indian Railways is cash strapped and reported a loss of ₹30,000 crores (₹300bn) in the passenger segment for the year ending March 2014. Operating ratio, a key metric used by Indian railways to gauge financial health, is 91.8% in the year 2014-15. Railways carry a social obligation of over ₹20,000 crores (₹200bn $3.5bn). The loss per passenger-km increased to 23 paise by the end of March 2014. Indian Railways is left with a surplus cash of just ₹690 crores (₹6.9bn $115mn) by the end of March 2014.
It is estimated that over ₹ 5 lakh crores (₹5 trillion) (about $85 bn at 2014 exchange rates) is required to complete the ongoing projects alone. The railway is consistently losing market share to other modes of transport both in freight and passengers.
New railway line projects are often announced during the Railway Budget annually without securing additional funding for them. In the last 10 years, 99 New Line projects worth ₹ 60,000 crore (₹600bn) were sanctioned out of which only one project is complete till date, and there are four projects that are as old as 30 years, but are still not complete for one reason or another.
Sanjay Dina Patil a member of the Lok Sabha in 2014 said that additional tracks, height of platforms are still a problem and rise in tickets, goods, monthly passes has created an alarming situation where the common man is troubled.
WIKIPEDIA