100331-A-3996M-172 Members of the Road Maintenance Team along with members of the Afghan National Police Provincial Response Company take take a break at a local school in the town of Jalowekheyl where a Key Leader Engagement will be held. International Security Assistance Force members from Forward Operating Base Kutschbach conducted a presence patrol in the Tagab District, Kapisa province, Afghanistan, March 31. (Photo by Staff Sgt. Horace Murray)

A U.S. Marine Corps CH-53E Super Stallion assigned to Marine Weapons and Tactics Squadron One (MAWTS-1), externally lifts a Humvee during an assault support tactics exercise at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 12, 2015. This exercise was part of the Weapons and Tactics Instructor (WTI) 1-16, a seven week training event, hosted by MAWTS-1 cadre, which emphasizes operational integration of the six functions of Marine Corps aviation in support of a Marine Corps Air Ground Task Force. MAWTS-1 provides standardized advanced tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation and tactics. (U.S. Marine Corps photo by Lance Cpl. Roderick L. Jacquote MAWTS-1 COMCAM/Released)

160708-M-AF202-074 ATLANTIC OCEAN (July 8, 2016) Marines assigned to Marine Medium Tiltrotor Squadron 264 (Reinforced), and 2nd Radio Battalion Detachment, 22nd Marine Expeditionary Unit (MEU), prepare for departure to conduct the first operational flight of the Intrepid Tiger II (V)3 Electronic Warfare pod aboard the amphibious assault ship USS Wasp (LHD-1). The Intrepid Tiger II EW is a network-enabled family of systems that provides a RDC (Rapid Deployment Capability) to support ground combat operations. 22nd MEU, deployed with the Wasp Amphibious Ready Group, is conducting naval operations in the 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders/ Released)

YUMA, Ariz. - U.S. Marine Corps Sgt. Joseph Kadi, center, aviation communication systems technicians, Marine Tactical Air Command Squadron 38 (MTACS-38), supervises the install of grounding rods for high-frequency antennas during Weapons and Tactics Instructor (WTI) Course 2-14 April 1, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps MV-22 Osprey prepares to retrieve a 10K net containing a 2,000 pound water bladder during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

U.S. Marine with 3rd Battalion, 3rd Marine Regiment, 3rd Marine Division, 3rd Marine Expeditionary Force cross a danger area during a Heavy Huey Raid at K-9 Village, Yuma Proving Grounds, Yuma, Ariz., Oct. 1, 2014. The exercise is part of Weapons and Tactics Instructor (WTI) 1-15, a seven-week training event hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) cadre. MAWTS-1 provides standardized tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photograph by Cpl. Xzavior T. McNeal, COMCAM/ Released)

YUMA, Ariz. – Augments, supporting the Weapons and Tactics Instructor (WTI) Course 2-14, are briefed by the Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) Commanding Officer and Sergeant Major, March 19, 2014. WTI is a seven week training event hosted by MAWTS-1 cadre. MAWTS-1 provides standardized tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photo by Lance Cpl. Xzavior T. McNeal, COMCAM/ Released)

160814-M-AF202-134 MEDITERRANEAN SEA (Aug. 14, 2016) Marines assigned to 22nd Marine Expeditionary Unit (MEU), load ordnance on an AH-1W Super Cobra aboard the amphibious assault ship USS Wasp (LHD 1) on Aug. 14, 2016. The 22nd MEU, embarked on Wasp, is conducting precision air strikes in support of the Libyan Government of National Accord-aligned forces against Daesh targets in Sirte, Libya, as part of Operation Odyssey Lightning. (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders)

YUMA PROVING GROUNDS, Ariz.- U.S. Marine Corps Sgt. Kevin C. Watson, aircraft ordnance technician, Marine Attack Squadron 231, Marine Aircraft Group 14, 2nd Marine Aircraft Wing helps load a 500 pound joint direct attack ammunitions on to a AV-8B Harrier during a Spider forward arming refueling point in support of Weapons and Tactics Instructor (WTI) course 2-14 March 28, 2014. WTI is a seven week training event hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) cadre. MAWTS-1 provides standardized advanced tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photograph by Lance Cpl. Adrianna R. Lincoln, 1st MARDIV COMCAM/ Released)

US Marine Corps (USMC) landing support Marines move back after hooking up a broken M-939A2 5-ton truck to a USMC CH-53 Super Stallion helicopter from Marine Heavy Lift Squadron 466 (HMH-466), Naval Air Station (NAS) Miramar, California (CA), at Al Asad Air Base (AB), Iraq, during Operation IRAQI FREEDOM. The truck is being moved to another area of the base for heavy lift training.

Servicemembers act as belay people while their classmates rappel out of a UH-60 Blackhawk during Day 9 of Air Assault School on Camp Smith, N.Y., July 29, 2010. (U. S. Army photo by Pfc. Jose L. Torres-Cooban / Released)

ADLIYA, Bahrain (June 26, 2013) Intelligence Specialist 3rd Class Cassidy Busch, assigned to Commander, Task Group (CTG) 56.1, interacts with children during a community relations event at the Regional Institute for Active Learning center. CTG 56.1 provides maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Wyatt Huggett/Released)

U.S. Army Ssg. Enoch Flites and Ssg. Edward French, Best COMCAM competitior, participates in the 12 mile ruck march event during the 2019 DoD Best COMCAM Competition in honor of SPC Hilda I Clayton at Marine Corps Base Quantico, Virgina, May 9, 2019. Visual Information personnel across all services are invited to compete ina grueling five-day competition, testing all tactical and technical skills required of Combat Camera personnel. This year, the Joint Combat Camera Center extended the invitation to internaitional mission partners.(U.S. Army Photo by Spc. Isaiah Scott)

YUMA, Ariz. - U.S. Marine Corps CH-53E Super Stallion conducts an aerial refueling with a KC-130J Super Hercules while conducting an external lift with a High Mobility Multipurpose Wheeled Vehicle during Weapons and Tactics Instructor (WTI) course 2-14 April 4, 2014. WTI is a seven week training event hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) cadre. MAWTS-1 provides standardized advanced tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photograph by Lance Cpl. Adrianna R. Lincoln, 1st MARDIV COMCAM/Released)

151102-M-PA636-015 SOUDA BAY, Greece (Nov. 2, 2015) U.S. Marines assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), clear a ship while conducting visit, board, search, and seizure training in Souda Bay, Greece, Nov. 2, 2015. The 26th MEU is conducting naval operations in the U.S. 5th and 6th Fleet areas of operations in support of U.S. national security interests in Europe. (U.S. Marine Corps photo by Cpl. Andre Dakis, 26th MEU Combat Camera/Released)

YUMA, Ariz. – U.S. Marine Corps Sgt. Ryan Hetu, CH-53 crew chief, Marine Heavy Helicopter Squadron-463, Marine Aircraft Group 39, 1st Marine Air Wing, mans a GAU-21/A .50 cal. machine gun aboard a CH-53E Super Stallion, March 28, 2014. The GAU-21/A was utilized in a CH-53 Battle Illumination exercise, a part of Weapons and Tactics Instructor (WTI) Course 2-14. WTI is a seven-week training event hosted by MAWTS-1 cadre, providing standardized tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photograph by Lance Cpl. Xzavior T. McNeal, MAWTS-1 COMCAM/ Released)

YUMA, Ariz. – U.S. Marine Corps Staff Sgt. Robert B. Brown, combat camera chief, Marine Aviation Weapons and Tactics Squadron One (MAWTS-1), flies a DJI Phantom Vision 2 quadcopter and takes practice footage for Weapons and Tactics Instructor (WTI) Course 2-14, March 21, 2014. WTI is a seven-week training event hosted by MAWTS-1 cadre. MAWTS-1 provides standardized tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photograph by Lance Cpl. Xzavior T. McNeal, MAWTS-1 COMCAM/ Released)

160814-M-AF202-186 MEDITERRANEAN SEA (Aug. 14, 2016) Marines assigned to 22nd Marine Expeditionary Unit (MEU), load ordnance on an AH-1W Super Cobra aboard the amphibious assault ship USS Wasp (LHD 1) on Aug. 14, 2016. The 22nd MEU, embarked on Wasp, is conducting precision air strikes in support of the Libyan Government of National Accord-aligned forces against Daesh targets in Sirte, Libya, as part of Operation Odyssey Lightning. (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders)

WELLTON, Ariz. - U.S. Marine Corps water support technicians, Utilities Platoon, MWSS 374, conduct aviation ground support training during WTI 2-13. MWSS 374, known as Rhinos, employ water filtration and purification, water storage, and distribution systems equipment April 10, 2013. -- (U.S. Marine Corps photograph by Lance Cpl. Xzavior T. McNeal, MAWTS-1 COMCAM/Released)

YUMA, Ariz. - U.S. Marines, 1st Battalion, 6th Marine Regiment, conduct a NEO during WTI 2-13. The Marines utilized aviation assets to quickly insert and execute their mission which included performing crowd control measures. -- (U.S. Marine Corps photograph by Sgt. Christopher R. Rye, 1st Marine Division COMCAM/Released)

U.S. Defense Secretary Leon E. Panetta walks into the Camp Leatherneck town hall, Helmand province, Afghanistan, March 14, 2012. U.S. Defense Secretary Leon E. Panetta arrived in Afghanistan to speak with coalition forces; and presented his coin to every service member present in honor of their sacrifice and service to their country. (U.S. Marine Corps photo by Sgt. Andrea M. Olguin/ Released)

U.S. Marine Corps Lance Cpl. Tyler B. Yeatter, Marine Wing Support Squadron-372, Marine Aircraft Group 39, 3rd Marine Aircraft Wing, uses a forklift to unload gear from a KC-130J Hercules aircraft during Final Exercise 1 of Weapons and Tactics Instructor (WTI) course 1-15 at Sandhill, Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Oct. 13, 2014. WTI is a seven week training event hosted by Marine Aviation and Weapon Tactics Squadron (MAWTS-1) cadre. MAWTS-1 provides standardized advanced tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photo by Cpl. Allison J. Herman, COMCAM/Released)

YUMA, Ariz. - U.S. Marine Corps Sgt. Steven Belske, Marine Air Control Squadron 4 (MACS-4), and Staff Sgt. Michael A. Adams, MACS-2, receive hands-on instruction on the AN/PRC-150 High-Frequency Radio during Weapons and Tactics Instructor (WTI) Course 2-14 March 21, 2014. WTI is a seven week training event hosted by MAWTS-1 cadre, which emphasizes operational integration of the six functions of Marine Corps aviation in support of a Marine Air Ground Task Force. MAWTS-1 provides standardized advanced tactics and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and empowering aviation weapons and tactics. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

U.S. Army Staff Sgt. Ruben Sanchez of 217th Explosive Ordinance Disposal, California National Guard, attached to the 218th Maneuver Enhancement Brigade (MEB), South Carolina National Guard, takes a picture of an unexploded ordinance during a Kosovo Forces (KFOR) training exercise at the Joint Multinational Readiness Center in Hohenfels, Germany, Aug. 28, 2012. KFOR XVI prepares the 218th MEB to assume the KFOR mission of conducting peace support operations in support of civil authorities. This contributes to the maintenance of a secure environment in Kosovo by enforcing the provisions of the United Nations Security Council Resolution 1244. (U.S. Army photo by Spc. Derek Hamilton/Not Released)

YUMA, Ariz. – U.S. Marine Corps Lance Cpl. Ryan Cordell, CH-53 crew chief, Marine Heavy Helicopter Squadron-465, Marine Aircraft Group 16, 3d Marine Air Wing, watches an aerial refueling aboard a CH-53E Super Stallion, March 28, 2014. The aerial refueling took place during a CH-53 Battle Illumination exercise, as part of Weapons and Tactics Instructor (WTI) Course 2-14. WTI is a seven-week training event hosted by MAWTS-1 cadre, providing standardized tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photograph by Lance Cpl. Xzavior T. McNeal, MAWTS-1 COMCAM/ Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps MV-22 Ospreys land at a forward arming refueling point during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

160810-M-AF202-046 MEDITERRANEAN SEA (Aug. 10, 2016) Marines assigned to Marine Medium Tiltrotor Squadron 264 (Reinforced), 22nd Marine Expeditionary Unit (MEU), conduct maintenance on an MV-22B Osprey aboard the amphibious assault ship USS Wasp (LHD 1) on Aug. 10, 2016. 22nd MEU, deployed with the Wasp Amphibious Ready Group, is conducting naval operations in the 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa . (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders/Released)

YUMA, Ariz. - U.S. Marines, 1st Battalion, 6th Marine Regiment, conduct a NEO during WTI 2-13. The Marines utilized aviation assets to quickly insert and execute their mission which included performing crowd control measures. -- (U.S. Marine Corps photograph by Sgt. Christopher R. Rye, 1st Marine Division COMCAM/Released)

WELLTON, Ariz. - U.S. Marine Corps water support technicians, Utilities Platoon, MWSS 374, conduct aviation ground support training during WTI 2-13. MWSS 374, known as Rhinos, employ water filtration and purification, water storage, and distribution systems equipment April 10, 2013. -- (U.S. Marine Corps photograph by Lance Cpl. Xzavior T. McNeal, MAWTS-1 COMCAM/Released)

YUMA PROVING GROUNDS, Ariz. – U.S. Marine Corps mortarmen with Weapons Platoon, India Company, 3rd Battalion, 6th Marine Regiment (3/6), 2nd Marine Division, prepare to an M224 60 mm mortar system during the Talon Exercise (TalonEx) March 26, 2014. (U.S. Marine Corps photograph by Lance Cpl. Christopher A. Mendoza, 2nd MARDIV COMCAM/ Released)

ADLIYA, Bahrain (July 3, 2013) Intelligence Specialist 3rd Class Cassidy Busch, assigned to Commander, Task Group (CTG) 56.1, interacts with a child during a community relations event at the Regional Institute for Active Learning center in Adliya, Bahrain. CTG 56.1 provides maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 1st Class Peter Lewis/ Released)

160708-M-AF202-122 ATLANTIC OCEAN (July 8, 2016) Marines assigned to Marine Medium Tiltrotor Squadron 264 (Reinforced), and 2nd Radio Battalion Detachment, 22nd Marine Expeditionary Unit (MEU), take off from the flight deck of the amphibious assault ship USS Wasp (LHD-1) to conduct the first operational flight of the Intrepid Tiger II (V)3 Electronic Warfare pod. The Intrepid Tiger II EW is a network-enabled family of systems that provides a RDC (Rapid Deployment Capability) to support ground combat operations. 22nd MEU, deployed with the Wasp Amphibious Ready Group, is conducting naval operations in the 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders/ Released)

YUMA, Ariz. - U.S. Marine Corps Lance Cpl. Robert Edwards, aviation communication systems technicians, Marine Tactical Air Command Squadron 28 (MTACS-28), installs grounding rods for high-frequency antennas during Weapons and Tactics Instructor (WTI) Course 2-14 April 1, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jason Winslow, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, provides helicopter support team assistance for MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

151102-M-PA636-018 SOUDA BAY, Greece (Nov. 2, 2015) U.S. Marines assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), prepare to clear a ship while conducting visit, board, search, and seizure training in Souda Bay, Greece, Nov. 2, 2015. The 26th MEU is conducting naval operations in the U.S. 5th and 6th Fleet areas of operations in support of U.S. national security interests in Europe. (U.S. Marine Corps photo by Cpl. Andre Dakis/Released)

YUMA PROVING GROUNDS, Ariz. - U.S. Marine Corps Lance Cpl. Agustin Rodriguez Agular, right, food service specialist, supports Lance Cpl. Jeremy Cladd, 6th Marine Regiment, 2nd Marine Division, while he engages targets for a fire mission during the Talon Exercise (TalonEx) March 26, 2014. (U.S. Marine Corps photograph by Lance Cpl. Christopher A. Mendoza, 2nd MARDIV COMCAM/ Released)

YUMA, Ariz. - U.S. Marine Corps Commanding Officer Col. Bradford J. Gering, Marine Aviation Weapons and Tactics Squadron One (MAWTS-1), addresses Weapons and Tactics Instructor (WTI) Course 2-14 augment personnel March 19, 2014. WTI is a seven week training event hosted by MAWTS-1 cadre, which emphasizes operational integration of the six functions of Marine Corps aviation in support of a Marine Air Ground Task Force. MAWTS-1 provides standardized advanced tactics and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and empowering aviation weapons and tactics. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, COMCAM/Released)

YUMA PROVING GROUNDS, Ariz. - U.S. Marine Corps Lance Cpl. Tyler Martelle, infantryman, 1st Platoon, India Company, 3rd Battalion, 6th Marine Regiment (3/6), 2nd Marine Division, fires an M249 squad automatic weapon during a suppressive fire drill during the Talon Exercise (TalonEx) March 26, 2014. (U.S. Marine Corps photograph by Lance Cpl. Christopher A. Mendoza, 2nd MARDIV COMCAM/ Released)

130405-M-SO289-005 SUEZ CANAL (April 5, 2013) The 26th Marine Expeditionary Unit (MEU) Marines, assigned to amphibious assault ship USS Kearsarge (LHD 3), stand guard as the ship transits the Suez Canal, Egypt, April 5. The MEU is currently deployed as part of the Kearsarge Amphibious Ready Group to the 5th Fleet area of responsibility. The MEU operates continuously across the globe, providing the president and unified combatant commanders with a forward-deployed, sea-based quick reaction force. The MEU is a Marine Air-Ground Task Force capable of conducting amphibious operations, crisis response and limited contingency operations. (U.S. Marine Corps photo by Cpl. Christopher Q. Stone/Released)

26th Marine Expeditionary Unit (MEU) Maritime Raid Force Marines conduct military freefall parachute operations from a KC-130J Super Hercules assigned to Marine Aerial Refueler Transport Squadron (VMGR) 352, over Djibouti, Aug. 10, 2013. The 26th MEU is a Marine Air-Ground Task Force forward-deployed to the U.S. 5th Fleet area of responsibility aboard the Kearsarge Amphibious Ready Group serving as a sea-based, expeditionary crisis response force capable of conducting amphibious operations across the full range of military operations. (U.S. Marine Corps photo by Sgt. Christopher Q. Stone, 26th MEU Combat Camera/Released)

MEDITERRANEAN SEA (Oct. 21, 2015) A U.S. Marine Corps AV-8B Harrier conducts flight operations aboard amphibious assault ship USS Kearsarge (LHD 3), in the Mediterranean Sea, Oct. 21, 2015. Kearsarge is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Marine Corps photo by Cpl. Jalen D. Phillips/ Released)

140423-N-VD564-032 - PACIFIC OCEAN - USS Independence (LCS 2), and USS Coronado (LCS 4) underway in the Pacific Ocean on April 23, 2014. (U.S. Navy photo by Chief Mass Communication Specialist Keith DeVinney/Released)

U.S. Army Spc. Kiara Flowers and Staff Sgt. Kwadwo Frimpong, both assigned to the 55th Signal Company (COMCAM), hold a rope to help their teammate climb and obstacle on one of the Leadership Reaction Course (LRC) tasks during a bi-annual Field Training Exercise (FTX), Fort AP Hill, Va., Sept. 24, 2015. The 55th Signal Company conducts a FTX twice a year in order to maintain tactical proficiency, as well as to develop and prepare Soldiers for the rigor of combat. (U.S. Army Photo by Sgt. 1st Class Christophe D. Paul/Released)

A UN-1Y Huey prepares to insert U.S. Marines with 3rd Battalion, 3rd Marine Regiment, 3rd Marine Division, 3rd Marine Expeditionary Force during a Heavy Huey Raid at K-9 Village, Yuma Proving Grounds, Yuma, Ariz., Oct. 1, 2014. The exercise is part of Weapons and Tactics Instructor (WTI) 1-15, a seven-week training event hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) cadre. MAWTS-1 provides standardized tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photograph by Cpl. Xzavior T. McNeal, COMCAM/ Released)

160405-M-CV548-001 SUEZ CANAL (April 5, 2016)-U.S. Marines with Battalion Landing Team 2/6, 26th Marine Expedition Unit (MEU) stand security watch while the amphibious transport dock ship USS Arlington (LPD 24) transits through the Suez Canal. The 26th MEU is deployed to the 6th Fleet area of responsibility in support of U.S. national security interests in Europe. (U.S. Marine Corps photo by Cpl. Jeraco Jenkins/Released).

YUMA, Ariz. - U.S. Marine Corps aviation communication systems technicians, Marine Tactical Air Command Squadron 38 (MTACS-38), work during Weapons and Tactics Instructor (WTI) Course 2-14 April 1, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)