160212-N-YR245-175 SAN DIEGO (Feb. 12, 2016) Sailors and Marines man the rails on board amphibious assault ship USS Boxer (LHD 4). More than 4,500 Sailors and Marines from Boxer Amphibious Ready Group and 13th Marine Expeditionary Unit (13th MEU) departed San Diego today for a deployment to the 3rd, 5th and 7th Fleet areas of operations. (U.S. Navy photo by Mass Communication Specialist Seaman Craig Z. Rodarte/Released)