160601-N-OF476-218 GULF OF ADEN (June 1, 2016) Gunner’s Mate 2nd Class Trey Dyer supervises Aviation Ordnanceman 3rd Class Zakendrick Watson as he shoots a .50 caliber machine gun during a live fire exercise aboard amphibious assault ship USS Boxer (LHD4). Boxer is the flagship for the Boxer Amphibious Ready Group and, with the embarked 13th Marine Expeditionary Unit, is deployed in support of maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist Seaman Eric Burgett/Released)