171107-N-TV230-1100 PACIFIC OCEAN (Nov. 7, 2017) Sailors practice CPR during damage control training aboard the aircraft carrier USS Theodore Roosevelt (CVN 71). Theodore Roosevelt is underway for a regularly scheduled deployment to the U.S. 7th Fleet area of operations in support of maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Bill Sanders/Released)