160212-N-GV721-144 SAN DIEGO (Feb. 12, 2016) Sailors and Marines man-the-rails aboard amphibious assault ship USS Boxer (LHD 4) as the ship departs San Diego. 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 U.S. 3rd, 5th and 7th Fleet areas of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Brian Caracci/Released)