U.S. Marines and Army SOF conduct barrel drops and tandem jumps out of a KC-130J at Yuma Proving Grounds on February 9, 2021. This training teaches them how to jump with personnel or equipment in order to expand their mission capabilities.(U.S. Marine Corps photo by LCpl. Gabrielle Sanders) - U.S. Marines and Army SOF conduct barrel drops and tandem jumps out of a KC-130J at Yuma Proving Grounds on February 9, 2021.

U.S. Marine Corps Pfc. Myron W. Robinson, military police with Marine Corps Air Station (MCAS) Yuma, helps remove an old structure as part of a cleanup effort Oct. 22, 2019 on the Barry M. Goldwater Range (BMGR) West. The BMGR consists of about 1.7 million acres of land and MCAS Yuma manages over 650,000 of those acres. (U.S. Marine Corps photo by Cpl. Nicole Rogge) - U.S. Marine Corps Pfc. Myron W. Robinson, military police with Marine Corps Air Station (MCAS) Yuma, helps remove an old structure as part of a cleanup effort Oct. 22, 2019 on the Barry M. Goldwater Range (BMGR) West. The BMGR consists of about 1.7 million acres of land and MCAS Yuma manages over 650,000 of those acres. (U.S. Marine Corps photo by Cpl. Nicole Rogge)