U.S. Marines with Bravo Battery, 3rd Battalion, 12th Marine Regiment, 3rd Marine Division, perform weapons maintenance to prepare for the Artillery Relocation Training Program 18-1 April 25, 2018, on Combined Arms Training Complex, Camp Fuji, Japan. ARTP is a Japan-funded, routine training exercise that allows Marines with 3rd Battalion, 12th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force, based out of Camp Hansen, Okinawa, Japan, to conduct live-fire training in Japan.