170816-N-EN247-148 BREMERTON, Wash. (Aug. 16, 2017) Sailors remove a simulated casualty from a catwalk during a firefighting drill aboard the aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis is pierside, training for future operations after completing its planned incremental availability at Puget Sound Naval Shipyard and Intermediate Maintenance Facility five days ahead of schedule.(U.S. Navy photo by Mass Communication Specialist 3rd Class Alexander P. Akre/Released)