U.S. Marines with Installation Personnel Admin Center (IPAC), Marine Corps Air Station (MCAS) Yuma, conduct their daily routine on MCAS Yuma, June 10, 2020. IPAC handles all administrative services to all Marines and their family members assigned to MCAS Yuma. (U.S. Marine Corps photo by Lance Cpl John Hall) - U.S. Marines with Installation Personnel Admin Center (IPAC), Marine Corps Air Station (MCAS) Yuma, conduct their daily routine on MCAS Yuma, June 10, 2020.