Cpl. Summers of Bravo Company, Warrior Training Center inspects the identification cards of Air Assault students on Zero Day at Camp Smith, N.Y. on July 20, 2010. (U.S. Army photo by Capt. Rock Stevens / Released)

YUMA, Ariz. - U.S. Marine Corps Gunnery Sgt. Patrick B. Caudle, CH-53 mechanic, Marine Heavy Helicopter Squadron 465 (HMH-465), Marine Aircraft Group 16, 3rd Marine Aircraft Wing, conducts maintenance on a CH-53E Super Stallion in support of Weapons and Tactics Instructor (WTI) course 2-14 March 31, 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, COMCAM/ Released)

Defense Information School leadership meets with military and law enforcement representatives from Mexico, Colombia, Bahamas, Canada, Bermuda, United Kingdom and Jamaica personnel on Fort Meade, Md., July 26, 2016. The foreign personnel learned about DINFOS instruction and different course available to international personnel. (DoD photo by Joseph Coslett/Released)

U.S. Soldiers, assigned to the 55th Signal Company (COMCAM), help caring for a simulated wounded teammate and pull security while on a lane for a Live Fire Exercise (LFX) rehearsal during a bi-annual Field Training Exercise (FTX), Fort AP Hill, Va., Sept. 26, 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)

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)

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)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jonathan Beemster, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepares a 2,000 pound water bladder for lift by MV-22 Osprey while serving as member of a helicopter support team 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)

A Spanish Coalition Trainer teaches Iraqi soldiers how to do a proper sit-up to condition for an upcoming a Live Fire Exercise at the Besmaya Range Complex, Iraq on April 15. Operation Reliable Partnership training programs include courses in areas as diverse as operational planning, counter-terrorism, logistics and sustainment, equipment maintenance, counter-IED techniques and law enforcement. (U.S. Army photo by Spc. Brandon Best)

MUTSU BAY Japan (July 23, 2016) An Explosive Ordnance Disposal Technician, assigned to Explosive Ordnance Disposal Mobile Unit 5, searches the hull of the JS Bungo in the Mutsu Bay off the coast of Japan during the 2JA 2016 Mine Countermeasure Exercise (2JA-16 MCMEX). 2JA Mine Countermeasures Exercise is an annual bilateral exercise between the U.S. Navy and Japan Maritime Self-Defense Force to strengthen interoperability and increase proficiencies in mine countermeasure operations. (U.S. Navy Combat Camera photo by MC3 Alfred A. Coffield/Released)

Air Assault students conduct the 2-mile run on Zero Day at Camp Buckner, N.Y. on July 20, 2010. Students from the U.S. Army and Air Force as well as Servicemembers from Allied Nations participated in Air Assault training. (U.S. Army photo by Staff Sgt. Mast / Released)

130521-N-OA072-327 U.S. 5TH FLEET AREA OF RESPONSIBILITY (May. 19, 2013) Ships line line up in formation for a Photo exercise during International Mine Countermeasures Exercise (IMCMEX) 13. IMCMEX includes navies from more than 40 countries whose focus is to promote regional security through mine countermeasure operations in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 1st Class Michael Sandberg/Released)

Partner nations dance during the U.S. cultural day at Exercise Khaan Quest 2017 at Five Hills Training Area, Mongolia, July 30, 2017. Khaan Quest 2017 is a Mongolian-hosted, combined, joint training exercise designed to strengthen the capabilities of the U.S., Mongolia and other partner nations in international peacekeeping operations.(U.S. Marine Corps photo by Lance Cpl. Maximiliano Rosas)

A C-2A Greyhound with Carrier Fleet Logistics Support Squadron 30, Detachment 5, departs out of Andersen Air Force Base, Guam, Sept. 18, 2014 during Exercise Valiant Shield 14. Valiant Shield 14 is a biennial U.S. forces only exercise focusing on engaging units at sea, on land, and in cyberspace in response to a range of mission areas. (U.S. Marine Corps photo by MCIPAC Combat Camera Lance Cpl. Hernan Vidana/Not Released)

A U.S. Marine Corps KC-130J Hercules aircraft drops off ordinance 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 aviation communication systems technicians, Marine Tactical Air Command Squadron 38 (MTACS-38), install 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)

160728-M-AF202-157 MEDITERRANEAN SEA (July 28, 2016) Marines and Sailors assigned to the 22nd Marine Expeditionary Unit (MEU) and the amphibious assault ship USS Wasp (LHD 1) conduct flight operations aboard the Wasp on July 28, 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. (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders/Released)

MEDITERRANEAN SEA (Oct. 21, 2015) A U.S. Marine Corps MV-22B Osprey assigned to Medium Tiltrotor Squadron 162 (Reinforced), 26th Marine Expeditionary Unit (MEU) conducts flight operations aboard the amphibious assault ship USS Kearsarge (LHD 3) Oct. 21, 2015. The 26th MEU, deployed as part of Kearsarge Amphibious Ready Group, 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)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jonathan Beemster, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepares a 2,000 pound water bladder for lift by MV-22 Osprey while serving as member of a helicopter support team 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)

YUMA, Ariz. - U.S. Marine Corps Gunnery Sgt. Patrick B. Caudle, CH-53 mechanic, Marine Heavy Helicopter Squadron 465 (HMH-465), Marine Aircraft Group 16, 3rd Marine Aircraft Wing, conducts maintenance on a CH-53E Super Stallion in support of Weapons and Tactics Instructor (WTI) course 2-14 March 31, 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, COMCAM/ Released)

160728-M-AF202-025 MEDITERRANEAN SEA (July 28, 2016) Marines and Sailors assigned to the 22nd Marine Expeditionary Unit (MEU) and the amphibious assault ship USS Wasp (LHD 1) conduct flight operations aboard the Wasp on July 28, 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. (U.S. Marine Corps photo by Lance Cpl. Koby I. Saunders/Released)

U.S. Army Rangers assigned to 3D Battalion, 75th Ranger Regiment, conduct tactical field training at Fort Knox, Ky., on April 26, 2014. The training was to ensure all Soldiers of the Battalion are proficient in warrior skills and tasks in preparation for the Regiments upcoming deployment. (U.S. Army photo by Spc. Richard DeWitt/ Released)

U.S. Army Spc. Darnell Torres, assigned to the 55th Signal Company (COMCAM), conducts his Preventive Maintenance Checks and Services (PMCS) on his High Mobility Multipurpose Wheeled Vehicle (HMMVW) before a convoy to Fort AP Hill for the 55th bi-annual Field Training Exercise (FTX), Fort Meade, Md., Sept. 22, 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)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 2,000 pound water bladder for lift by a 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)

YUMA, Ariz. - U.S. Marine Corps artillerymen, 2nd Battalion, 10th Marine Regiment, conduct an Artillery Raid with assistance from CH-53 Super Stallion helicopters in support during WTI 2-13. Marines conduct integrated Marine Air-Ground Task Force training to ensure readiness in any climb and place. -- (U.S. Marine Corps photographs by Sgt. Christopher R. Rye, 1st Marine Division 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)

YUMA PROVING GROUNDS, Ariz. - U.S. Marine Corps Cpl. Ethan W. Scharfe, Marine Attack Squadron 311, Marine Aircraft Group 31, 3rd Marine Aircraft Wing, signs an ordnance request and delivery sheet 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)

U.S. Army Sgt. Phoebe Malkowicz, assigned to the 55th Signal Company (COMCAM), observes a team safely working together to get on the other of an 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)

YUMA, Ariz. - U.S. Marine Corps artillerymen, 2nd Battalion, 10th Marine Regiment, conduct an Artillery Raid with assistance from CH-53 Super Stallion helicopters in support during WTI 2-13. Marines conduct integrated Marine Air-Ground Task Force training to ensure readiness in any climb and place. -- (U.S. Marine Corps photographs by Sgt. Christopher R. Rye, 1st Marine Division COMCAM/Released)

YUMA, Ariz. - U.S. Marine Corps infantrymen, with Bravo Company, 1st Battalion, 6th Marine Regiment, conduct live-fire training during Talon Exercise 2-13, March 26, 2013. -- (U.S. Marine Corps photographs by Cpl. Vernon T. Meekins, 2nd Marine Division COMCAM/Released)

A 26th Marine Expeditionary Unit Maritime Raid Force Marine controls close air support with a French Mirage 2000D jet fighter while conducting a joint terminal attack control training exercise at an observation post in Djibouti, Africa, May 30, 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)

YUMA, Ariz. - Students arrive and begin the check-in process for Weapons and Tactics Instructor Course 2-14 at Marine Aviation Weapons and Tactics Squadron One (MAWTS-1). See us on Facebook at Marine Aviation Weapons and Tactics Squadrone One Combat Camera. (U.S. Marine Corps photographs by Lance Cpl. Adrianna R. Lincoln, 1st MARDIV COMCAM/Released)

YUMA, Ariz. – U.S. Marine Corps Sgt. Maj. Jonathan R. Cagle, Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) Sergeant Major, briefs augments supporting the Weapons and Tactics Instructor (WTI) Course 2-14, 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)

U.S. Army Sgt. Arthur Ruepong and Sgt. Zacahry Burke, both assigned to the 55th Signal Company (COMCAM), conduct their Preventive Maintenance Checks and Services (PMCS) on their High Mobility Multipurpose Wheeled Vehicle (HMMVW) before a convoy to Fort AP Hill for their bi-annual Field Training Exercise (FTX), Fort Meade, Md., Sept. 22, 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)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps bulk fuel operators, Marine Wing Support Squadron 371 (MWSS-371), prepare a M-970 Semi Trailer Refueler 5,000 U.S. gallon aircraft fuel dispenser in support of a Forward Arming Refueling Point during Weapons and Tactics Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

Air Assault students rappel from a UH-60 Blackhawk as part of their graduation from Phase 3 at Camp Smith, N.Y. on July 29, 2010. (U.S. Army photo by Sgt Jason A. Bushong / Released)

U.S. Marines assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), navigate a diver propulsion device while conducting an amphibious insertion onto a platform while training foreign Marines in the U.S. 5th Fleet area of responsibility, Sept. 1, 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)

160815-M-BE869-065 MEDITERRANEAN SEA (Aug. 15, 2016) A Marine on a routine flight observes the amphibious assault ship USS Wasp (LHD 1) as it steams through the Mediterranean Sea Aug. 15, 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. (U.S. Marine Corps photo by Cpl. Ryan G. Coleman/Released)

YUMA, Ariz. - U.S. Marine Corps Cpl. Deandre Coleman, combat reproduction specialist, Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) Combat Camera (COMCAM), works to finalize a newly created information poster for Weapons and Tactics Instructor (WTI) Course 2-14 March 7, 2014. MAWTS-1 COMCAM, with augment COMCAM personnel from 1st Marine Division, and 3rd Marine Aircraft Wing, provide heavy audio and visual support. WTI is a seven-week training evolution. See us on Facebook at Marine Aviation Weapons and Tactics Squadrone One Combat Camera. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson/MAWTS-1 COMCAM/Released)

YUMA, Ariz. - A U.S. Marine Corps aviation communication systems technicians, Marine Tactical Air Command Squadron 38 (MTACS-38), 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)

YUMA, Ariz. - U.S. Marines with India Company, 3rd Battalion, 6th Marine Regiment (3/6), 2nd Marine Division, practice fast roping techniques March 21, 2014. Fast roping lessons were given to refresh the Marines of 3/6 on proper technique before conducting the Talon Exercise. (U.S. Marine Corps photo by Lance Cpl. Christopher A. Mendoza, 2nd MARDIV COMCAM/ Released)

YUMA PROVING GROUNDS, Ariz. - U.S. Marines supporting Weapons and Tactics Instructor (WIT) course 2-14 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)

YUMA, Ariz. - U.S. Marine Corps artillerymen, 2nd Battalion, 10th Marine Regiment, conduct an Artillery Raid with assistance from CH-53 Super Stallion helicopters in support during WTI 2-13. Marines conduct integrated Marine Air-Ground Task Force training to ensure readiness in any climb and place. -- (U.S. Marine Corps photographs by Sgt. Christopher R. Rye, 1st Marine Division COMCAM/Released)

YUMA, Ariz. - U.S. Marine Corps infantrymen, with Bravo Company, 1st Battalion, 6th Marine Regiment, conduct live-fire training during Talon Exercise 2-13, March 26, 2013. -- (U.S. Marine Corps photographs by Cpl. Vernon T. Meekins, 2nd Marine Division COMCAM/Released)

75th Ranger Regiment

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps MV-22 Osprey lowers 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)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps MV-22 Ospreys are staged 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)

LANDING ZONE BULL ASSAULT, Ariz. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 2,000 pound water bladder for lift by a 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)

U.S. Army Pfc. Ian Ryan, assigned to the 55th Signal Company (COMCAM), pulls security and observes his sector to protect his teammate who are helping a simulated wounded Soldier, while on a lane for a Live Fire Exercise (LFX) rehearsal during a bi-annual Field Training Exercise (FTX), Fort AP Hill, Va., Sept. 26, 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 UH-1N Huey assigned to Marine Medium Tiltrotor Squadron (VMM) 266 (Reinforced), 26th Marine Expeditionary Unit (MEU), lands on the flight deck of the USS Kearsarge (LHD 3), Sept. 22, 2013. The 26th MEU is a Marine Air-Ground Task Force forward-deployed to the U.S. 5th and 6th Fleet areas 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)