171111-N-UH661-072 PACIFIC OCEAN (Nov. 11, 2017) Sailors practice rescue techniques during an aircraft firefighting drill on the flight deck aboard the aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis is underway conducting routine training as it continues preparing for its next scheduled deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Mike Pernick/Released)