U.S. Marine Corps Staff Sgt. Johanny Obregon, the Operations (S-3) Chief with Headquarters and Headquarters Squadron Marine Corps Air Station (MCAS) Yuma, conducts her daily routine duties at MCAS Yuma, Ariz., May 31 2019. In the Marine Corps, S-3 Marines are responsible for the day-to-day training operations that take place on base. (U.S. Marine Corps photo by Pfc. John Hall) - A S-60 57mm Anti-Aircraft Gun sits on Marine Corps Air Station (MCAS) Yuma Ariz., May 31 2019. The weapon was captured by 2nd Light Anti-Aircraft Missile Battalion and gifted to MCAS Yuma in recognition of the Harrier Pilots who braved Iraqi anti-aircraft fire throughout Operation Desert Storn and the liberation of Kuwait. (U.S. Marine Corps photo by Pfc. John Hall)

U.S. Marine Corps Staff Sgt. Johanny Obregon, the Operations (S-3) Chief with Headquarters and Headquarters Squadron Marine Corps Air Station (MCAS) Yuma, conducts her daily routine duties at MCAS Yuma, Ariz., May 31 2019. In the Marine Corps, S-3 Marines are responsible for the day-to-day training operations that take place on base. (U.S. Marine Corps photo by Pfc. John Hall) - U.S. Marine Corps Staff Sgt. Johanny Obregon, the Operations (S-3) Chief with Headquarters and Headquarters Squadron Marine Corps Air Station (MCAS) Yuma, conducts her daily routine duties at MCAS Yuma, Ariz., May 31 2019. In the Marine Corps, S-3 Marines are responsible for the day-to-day training operations that take place on base. (U.S. Marine Corps photo by Pfc. John Hall)

U.S. Marines with Marine Air Control Squadron (MACS) 1 conduct Crew-Served Weapons Handling Training at Marine Corps Air Station Yuma Ariz., May 29, 2019. The purpose of this training is to ensure that Marines are familiar with the handling and operations of the M240B machine gun. (U.S. Marine Corps photo by Lance Cpl Joel Soriano) - U.S. Marines with Marine Air Control Squadron (MACS) 1 conduct Crew-Served Weapons Handling Training at Marine Corps Air Station Yuma Ariz., May 29, 2019. The purpose of this training is to ensure that Marines are familiar with the handling and operations of the M240B machine gun. (U.S. Marine Corps photo by Lance Cpl Joel Soriano)

U.S. Marine Corps Lance Cpl. Hailey M. Lark, an administrative specialist with Installation Personnel Admin Center (IPAC), Headquarters and Headquarters Squadron Marine Corps Air Station (MCAS) Yuma, conducts his administrative duties at the IPAC on MCAS Yuma Ariz., May 28, 2019. The IPACs' mission is to provide professional, quality personnel administration services to all Marines and family members assigned to MCAS Yuma. Ensuring every Marine is administratively ready for worldwide assignment. (U.S. Marine Corps photo by Lance Cpl. Joel Soriano) - U.S. Marine Corps Lance Cpl. Hailey M. Lark, an administrative specialist with Installation Personnel Admin Center (IPAC), Headquarters and Headquarters Squadron Marine Corps Air Station (MCAS) Yuma, conducts his administrative duties at the IPAC on MCAS Yuma Ariz., May 28, 2019. The IPACs' mission is to provide professional, quality personnel administration services to all Marines and family members assigned to MCAS Yuma. Ensuring every Marine is administratively ready for worldwide assignment. (U.S. Marine Corps photo by Lance Cpl. Joel Soriano)

U.S. Marines with Headquarters and Headquarters Squadron, Marine Corps Air Station (MCAS) Yuma, Food Services, compete in the 2019 MCAS Yuma Chef of the Quarter challenge on MCAS Yuma, Ariz., May 22, 2019. The MCAS Yuma Chef of the Quarter challenge is an in-house competition held to decide which Food Service Marines will compete in the Chef of the Quarter competition held in Camp Pendleton, California. (U.S. Marine Corps photo by Pfc. John Hall) - U.S. Marines with Headquarters and Headquarters Squadron, Marine Corps Air Station (MCAS) Yuma, Food Services, compete in the 2019 MCAS Yuma Chef of the Quarter challenge on MCAS Yuma, Ariz., May 22, 2019. The MCAS Yuma Chef of the Quarter challenge is an in-house competition held to decide which Food Service Marines will compete in the Chef of the Quarter competition held in Camp Pendleton, California. (U.S. Marine Corps photo by Pfc. John Hall)

U.S. Marines with Marine Wing Support Squadron (MWSS) 371 participate in a Mud and Fording Course at Cibola Lake Mud course and Fording Basin, Yuma Proving Grounds Ariz., May 21, 2019. The mission of the MWSS-371 Mud and Fording Course is to enhance motor vehicle proficiency while in a wet and humid environment. (U.S. Marine Corps photo by Lance Cpl. Joel Soriano) - U.S. Marines with Marine Wing Support Squadron (MWSS) 371 participate in a Mud and Fording Course at Cibola Lake Mud course and Fording Basin, Yuma Proving Grounds Ariz., May 21, 2019. The mission of the MWSS-371 Mud and Fording Course is to enhance motor vehicle proficiency while in a wet and humid environment. (U.S. Marine Corps photo by Lance Cpl. Joel Soriano)

U.S. Marines, Sailors, and Civilians participate in the Marine Corps Air Station (MCAS) Yuma Mud Run at MCAS Yuma Ariz., May 18, 2019. The Mud Run consisted of various obstacles for all of the participants in both the competitive and non-competitive events. (U.S. Marine Corps photo by Lance Cpl. Joel Soriano) - U.S. Marines, Sailors, and Civilians participate in the Marine Corps Air Station (MCAS) Yuma Mud Run at MCAS Yuma Ariz., May 18, 2019. The Mud Run consisted of various obstacles for all of the participants in both the competitive and non-competitive events. (U.S. Marine Corps photo by Lance Cpl. Joel Soriano)

U.S. Marines with the Provost Marshal's Office, Headquarters and Headquarters Squadron, Marine Corps Air Station (MCAS) Yuma, conduct Special Reaction Team (SRT) vehicle assault training on MCAS Yuma, Ariz., May 16, 2019. The SRT is comprised of military police personnel trained to give an installation commander the ability to counter or contain a special threat situation surpassing normal law enforcement capabilities. (U.S. Marine Corps photo by Pfc. John Hall) - U.S. Marines with the Provost Marshal's Office, Headquarters and Headquarters Squadron, Marine Corps Air Station (MCAS) Yuma, conduct Special Reaction Team (SRT) vehicle assault training on MCAS Yuma, Ariz., May 16, 2019. The SRT is comprised of military police personnel trained to give an installation commander the ability to counter or contain a special threat situation surpassing normal law enforcement capabilities. (U.S. Marine Corps photo by Pfc. John Hall)

U.S. Marines stationed at Marine Corps Air Station (MCAS) Yuma conduct a Casualty Evacuation run as part of their physical training during Corporals Course at MCAS Yuma, Ariz., May 15, 2019. Corporals Course is a leadership class designed to teach Marines the fundamentals of being a noncomissioned officer. (U.S. Marine Corps photo by Pfc. John Hall) - U.S. Marines stationed at Marine Corps Air Station (MCAS) Yuma conduct a Casualty Evacuation run as part of their physical training during Corporals Course at MCAS Yuma, Ariz., May 15, 2019. Corporals Course is a leadership class designed to teach Marines the fundamentals of being a noncomissioned officer. (U.S. Marine Corps photo by Pfc. John Hall)

U.S. Marines with Headquarters & Headquarters Squadron (H&HS) conduct a base wide clean up at Marine Corps Air Station (MCAS) Yuma, Ariz., May 15, 2019. The base clean up is intended to boost unit morale and ensure the cleanliness of MCAS Yuma. (U.S. Marine Corps photo by Cpl. Sabrina Candiaflores) - U.S. Marines with Headquarters & Headquarters Squadron (H&HS) conduct a base wide clean up at Marine Corps Air Station (MCAS) Yuma, Ariz., May 15, 2019. The base clean up is intended to boost unit morale and ensure the cleanliness of MCAS Yuma. (U.S. Marine Corps photo by Cpl. Sabrina Candiaflores)