200214-N-XX200-1068 PACIFIC OCEAN (Feb. 14, 2020) Sailors lay on stretchers during a mass casualty drill in the hangar bay of the aircraft carrier USS Theodore Roosevelt (CVN 71), Feb. 14, 2020. The Theodore Roosevelt Carrier Strike Group is on a scheduled deployment to the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist Seaman Erik Melgar/Released)