190822-N-HX510-0117 ATLANTIC OCEAN (Aug. 22, 2019) Sailors carry a simulated patient on a stretcher to a weapons elevator during a mass casualty drill in the hangar bay aboard the aircraft carrier USS John C. Stennis (CVN 74) in the Atlantic Ocean, Aug. 22, 2019. The John C. Stennis is underway conducting routine operations in support of Commander, Naval Air Force Atlantic. (U.S. Navy photo by Mass Communication Specialist Seaman Jarrod A. Schad/Released)