180224-M-RT059-0133 ATLANTIC OCEAN (Feb. 24, 2018) A U.S. Marine assigned to the Maritime Raid Force, 26th Marine Expeditionary Unit (26th MEU), steps off a ladder well while providing security with a M4A1 Carbine during visit, board, search and seizure (VBSS) tactical movement training aboard the dock landing ship USS Oak Hill (LSD 51) while underway. Oak Hill is homeported in Virginia Beach, Va., and conducting naval operations in the U.S. 6th Fleet area of operations. (U.S. Marine Corps photo by Staff Sgt. Dengrier M. Baez/Released)