160225-N-OF476-075 PACIFIC OCEAN (Feb. 25, 2016) Marines assigned to the 13th Marine Expeditionary Unit participate in weapons training in the hangar bay aboard amphibious assault ship USS Boxer (LHD 4). More than 4,500 Sailors and Marines from Boxer Amphibious Ready Group, 13th Marine Expeditionary Unit (13th MEU) team are currently transiting the Pacific Ocean toward the U.S. 7th Fleet area of operations during a scheduled deployment. (U. S. Navy photo by Mass Communication Specialist Seaman Eric C. Burgett/Released)