180210-N-FF140-001 NORFOLK, Va., (Feb. 10, 2018) Marines assigned to 4th Marine Division, 1st Platoon, perform an attack-the-beach maneuver in an amphibious assault vehicle during a training exercise at Joint Expeditionary Base Little Creek. The semi-annual exercise supports the division's mission to provide trained combat support personnel to augment the active component in time of war or national emergency. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jacob D. Galito/Released)