170809-N-GP724-135 PACIFIC OCEAN (Aug. 9, 2017) Vice Adm. Nora W. Tyson, commander of U.S. 3rd Fleet, addresses the crew of the aircraft carrier USS Theodore Roosevelt (CVN 71) over the 1-MC from the combat direction center. Theodore Roosevelt is underway conducting a composite training unit exercise (COMPTUEX) with its carrier strike group in preparation for an upcoming deployment. COMPTUEX tests a carrier strike group’s mission-readiness and ability to perform as an integrated unit through simulated real-world scenarios. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alex Perlman/Released)