171008-N-XC372-1335 PACIFIC OCEAN (Oct. 8, 2017) Sailors prepare to conduct a foreign object debris walkdown on the flight deck of the aircraft carrier USS Theodore Roosevelt (CVN 71). Theodore Roosevelt is on a deployment to the U.S. 5th and 7th Fleet areas of operation in support of maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist 3rd Class Anthony J. Rivera/Released)