U.S. Marines and U.S. Airmen from the 27th Special Operations Mission Support Group, move a collapsible fuel tank during Tactical Air-Ground Refueling System New Equipment Training at Marine Corps Air Station Miramar, California, April 24, 2025. The TAGRS, an expeditionary Marine Corps-exclusive asset, is a compact mobile refueling system designed to expand the capabilities of Marine Corps’ Forward Arming and Refueling Points and Expeditionary Advanced Base Operations. TAGRS support refueling operations in forward areas and remote locations. (U.S. Marine Corps photo by Lance Cpl. Samantha Devine)