U.S. Marines from Ordnance Maintenance Company, 1st Maintenance Battalion, 1st Marine Logistics Group, conduct a live-fire, vehicle mounted weapons training on Feb. 27, 2020 at Camp Pendleton, California. Ordnance Maintenance Company conducts live-fire training in order to maintain effective combat readiness. (U.S. Marine Corps video by LCpl. Kevin N. Seidensticker)