U.S. Marines with 3d Battalion, 12th Marines, participate in the Artillery Relocation Training Program 21.2 at Ojojihara Maneuver Area, Japan, July 22, 2021. This training contributes to the defense of Japan and the U.S.-Japan Alliance as the cornerstone of peace and security in the Indo-Pacific region. ARTP provides realistic, live-fire training opportunities to the only permantly forward-deployed artillery unit in the Marine Corps, enabling them to provide precision indirect fires from a distributed environment in support of maritime operations.