160825-N-UG095-025 PACIFIC OCEAN (Aug. 25, 2016) Sailors, assigned to Air department, simulate fighting a fire during an aircraft firefighting drill in the hangar bay aboard amphibious assault ship USS Boxer (LHD 4). Boxer, flagship for the Boxer Amphibious Ready Group, 13th Marine Expeditionary Unit team, is operating in the U.S. 3rd Fleet area of operations. (U. S. Navy photo by Mass Communication Specialist 3rd Class Michael T. Eckelbecker/Released)