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)

A U.S. Marine assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), engages targets with his M4 Carbine during an advanced marksmanship range in the 5th Fleet area of responsibility, Aug. 19, 2013. The Marines conducted the range in 115 degree heat with a full combat load to acclimate themselves to harsh desert environments. 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)

A U.S. Army Ranger assigned to Delta Company, 3rd Battalion, 75th Ranger Regiment, moves to objective during a training exercise on Fort Knox, Ky., April 23, 2014. 3rd Battalion is undergoing annual Task Force Training to evaluate how their Soldiers perform during operational situations. Rangers are constantly training to maintain the highest level of tactical proficiency. (U.S. Army Photo by Pfc. Gabriel Segura/ Released)

U.S. Army Rangers, assigned to 3rd Battalion, 75th Ranger Regiment, provide security during their annual Task Force Training on Fort Knox, KY., April 21, 2014. Task Force Training is used to evaluate how their Soldiers perform during operational situations. Rangers are constantly training to maintain the highest level of tactical proficiency. (U.S. Army Photo by Pfc. Gabriel Segura/ RELEASED)

160708-M-AF202-014 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)

A U.S. Navy SH-60 Seahawk assigned to Amphibious Squadron (PHIBRON) 4, USS Keasarge Amphibious Ready Group (KSG ARG), conducts flight operations aboard amphibious assault ship USS Kearsarge (LHD 3), in the Mediterranean Sea, Oct. 21, 2015. The KSG ARG is deployed to the 5th and 6th fleet areas of responsibility 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 Cpl. Jalen D. Phillips/ Released)

A New Zealand training assigned to Task Group Taji gives a class to Iraqi soldiers on how to search a vehicle during traffic control point training at Camp Taji, Iraq, Nov. 3, 2016. Training at building partner capacity sites is an integral part of Combined Joint Task Force - Operation Inherent Resolve's multinational effort to train Iraqi security forces personnel to defeat ISIL. (U.S. Army photo by Spc. Craig Jensen)

U.S. Marines with C Battery, 1st Battalion, 11th Marine Regiment, 1st Marine Division, board a CH-53E Super Stallion 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 Marine Aviation Weapons and Tactics Squadron One (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).

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)

YUMA, Ariz. - U.S. Marine Corps mechanics provide necessary maintenance support of aircraft utilized in WTI 2-13, April 4, 2013. Mechanics, many of whom are augment personnel to MAWTS-1 from across the Fleet Marine Force, come together to ensure that the various aircraft are serviced and ready to perform safely during increased flight hours. -- (U.S. Marine Corps photograph by Sgt. Christopher R. Rye, 1st Marine Division 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)

YUMA, Ariz. - U.S. Marine Corps mechanics provide necessary maintenance support of aircraft utilized in WTI 2-13, April 4, 2013. Mechanics, many of whom are augment personnel to MAWTS-1 from across the Fleet Marine Force, come together to ensure that the various aircraft are serviced and ready to perform safely during increased flight hours. -- (U.S. Marine Corps photograph by Sgt. Christopher R. Rye, 1st Marine Division COMCAM/ Released)

160815-M-BE869-114 MEDITERRANEAN SEA (Aug. 15, 2016) The amphibious assault ship USS Wasp (LHD 1) 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)

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)

160814-M-AF202-151 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)

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 Sgt. Artur Shvartsberg, COMCAM/ Released)

YUMA PROVING GROUNDS, Ariz. – U.S. Marine Corps Pfc. Jacob Renfrow, center, mortarman, Weapons Platoon, India Company, 3rd Battalion, 6th Marine Regiment, 2nd Marine Division, prepares a M64A1 sight unit of the M224 60mm 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)

100331-A-3996M-140 Children from the town of Adiza'i hold pens and stickers that were given to them by Coalition forces who conducted a presence patrol through their town on the way to the town of Jalowekheyl. 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)

YUMA, Ariz. - Music is played from smart phones as 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)

YUMA PROVING GROUNDS, Ariz. - U.S. Marine Corps Pfc. Michael Pesce, infantryman, India Company, 3rd Battalion, 6th Marine Regiment, 2nd Marine Division, engages targets with an M136E1 Anti-Tank 4-Comfined Space 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 Staff Sgt. Derik P. Holley, CH-53 crew chief, Marine Heavy Helicopter Squadron 465 (HMH-465), Marine Aircraft Group 16, 3rd Marine Aircraft Wing, sorts tools while conducting 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)

U.S. Marines assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), engage targets with M4 Carbines during an advanced marksmanship range in the 5th Fleet area of responsibility, Aug. 19, 2013. The Marines conducted the range in 115 degree heat with a full combat load to acclimate themselves to harsh desert environments. 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)

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170924-N-WB378-0049 PUERTO RICO, (Sept. 24, 2017) – A Landing Craft Utility, assigned to Assault Craft Unit Two, departs the beach after unloading troops and cargo in Puerto Rico, Sept. 24, 2017. The Department of Defense is supporting Federal Emergency Management Agency (FEMA), the lead federal agency, in helping those affected by Hurricane Maria to minimize suffering and is one component of the overall whole-of-government response effort. (U.S. Navy photo by Mass Communication Specialist 1st Class Blake Midnight/RELEASED)

A U.S. Marine with Marine Wing Support Squadron 372, Marine Aircraft Group 39, 3rd Marine Aircraft Wing, disables the ordinance of an AH-1W Cobra helicopter 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. 14, 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 CH-53E Super Stallion conducts an external lift with a high mobility multipurpose wheeled vehicle during a CH-53 Tactics Demonstration in support of 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)

A 26th Marine Expeditionary Unit (MEU) Maritime Raid Force Marine conducts double bag static line 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)

A member of the Japanese Self Defense force adjust his gear after arriving on the beach during helocast training here June 6. The purpose of the training was to teach the Japanese forces how to execute amphibious operations from their air. This training is part of exercise Dawn Blitz, which is mulitnational amphibious exercise that refocuses Navy and Marine Corps and coalition forces in their ability to conduct complex amphibious operations essential for global crisis response across the range of military operations. (Photo by: U.S. Marine Corps Cpl. Jonathan R. Waldman, Combat Camera, 11TH Marine Expeditionary Unit)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialist, Marine Aircraft Support Squadron 371 (MASS-371), prepare a 10K net for use to lift a 2,000 pound water bladders by MV-22 Osprey 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 U.S. Marine assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), engages targets with an M4 Carbine during an advanced marksmanship range in the 5th Fleet area of responsibilityt, Aug. 19, 2013. The Marines conducted the range in 115 degree heat with a full combat load to acclimate themselves to harsh desert environments. 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)

A U.S. Marine assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), draws an M1911 MEUSOC .45 caliber pistol from his leg holster to engage targets during an advanced marksmanship range in the 5th Fleet area of responsibility, Aug. 19, 2013. The Marines conducted the range in 115 degree heat with a full combat load to acclimate themselves to harsh desert environments. 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. - 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)

YUMA PROVING GROUNDS, Ariz. – U.S. Marine Corps Pfc. Jacob Renfrow, mortarman, Weapons Platoon, India Company, 3rd Battalion, 6th Marine Regiment, 2nd Marine Division, prepares a M64A1 sight unit of the M224 60mm 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)

160718-M-AF202-069 MEDITERREANEAN SEA (July 18, 2016) Marines assigned to Battalion Landing Team, Headquarters and Service Company, 1st Battalion, 6th Marine Regiment, 22nd Marine Expeditionary Unit (MEU), hike aboard the USS Wasp (LHD-1) July 18, 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)

U.S. Marines with 2nd Battalion, 7th Marine Regiment, 1st Marine Division, 1st Marine Expeditionary Force board a CH-53E Super Stallion during a fast rope exercise at Auxiliary Airfield 2, Yuma, Ariz., Oct. 2, 2015. This training evolution is apart of Weapons and Tactics Instructor (WTI) 1-16, a seven week training event, hosted by Marine Aviation Weapons and Tactics Squadron One (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 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. Summer Dowding MAWTS-1 COMCAM/Released)

EL CENTRO, California - Marine Corps Cpl. Bradley Lauer, a crew chief with Marine Heavy Helicopter Squadron 466, looks out of a gunner's window during a tactical support insert and extract exercise in part of Weapons and Tactics Instructors course 2-17 at Naval Air Facility El Centro, Calif., April 15, 2017. WTI is held biannually at Marine Corps Air Station Yuma, Ariz. to provide students with detailed training to be practiced on the various ranges in Arizona and California.

YUMA PROVING GROUNDS, Ariz. - U.S. Marine Corps Lance Cpl. Eric Thielen, infantryman, India Company, 3rd Battalion, 6th Marine Regiment (3/6), 2nd Marine Division, looks through the M2A1 reflex sight on a M32 MGL to engage targets down range during the Talon Exercise (TalonEx) March 26, 2014. (U.S. Marine Corps photograph by Lance Cpl. Christopher A. Mendoza, 2nd MARDIV COMCAM/ Released)

160708-M-AF202-016 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 CH-53E Super Stallion conducts a heavy external lift with a Light Armored Vehicle 25 during a CH-53 Tactics Demonstration in support of 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)

U.S. Army Spc. Robert Dodson, from St. Louis, Mo., gives an English class to Afghan National Army Soldiers, at Combat Outpost Sayed Abad, Wardak province, Afghanistan, Oct. 7, 2010. (U.S. Army photo by Pfc. Donald Watkins)

130521-N-OA702-056 U.S. 5TH FLEET AREA OF RESPONSIBILITY (May 21, 2013) The British Royal Fleet Auxiliary amphibious assault vessel RFA Cardigan Bay (L3009) maneuvers into a position 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)

A U.S. Marine assigned to Force Reconnaissance Platoon, Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), engages targets with his M4 Carbine from cover during an advanced marksmanship range in the 5th Fleet area of responsibility, Aug. 19, 2013. The Marines conducted the range in 115 degree heat with a full combat load to acclimate themselves to harsh desert environments. 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-BE869-018 MEDITERRANEAN SEA (Aug. 15, 2016) The amphibious assault ship USS Wasp (LHD 1) 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)

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. 15, 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)

160708-M-AF202-073 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)

110723-N-QD416-032 - ACAJUTLA, El Salvador - (July 23, 2011) Rear Adm.

Alton Stocks, Commander Navy Medicine East, pins on a Sailor's Enlisted Surface Warfare Specialist device during a ceremony on board USNS Comfort (T-AH 20). Comfort is deployed as part of Continuing Promise 2011, a five-month humanitarian assistance mission to the Caribbean, Central and South America. (U.S. Navy photo by Mass Communication Specialist 1st Class Brian Goyak/RELEASED)

U.S. Air Force Senior Airman Justin Davis, 340th Expeditionary Air Refueling Squadron boom operator, refuels an A-10 Thunderbolt II from the 74th Expeditionary Fighter Squadron, Jan. 7, 2014, over Northeast, Afghanistan. Davis a Jacksonville, N.C. native is deployed from the 912th Aerial Refueling Sqaudron, March Air Force Base, Calif. (U.S. Air Force photo by Tech. Sgt. Jason Robertson/Released)

A U.S. Marine with 3rd Battalion, 3rd Marine Regiment, 3rd Marine Division, 3rd Marine Expeditionary Force fast ropes from a UN-1Y Huey 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 Sgt. Artur Shvartsberg, COMCAM/ Released)