150111-N-ZZ999-333 ATLANTIC OCEAN (Jan. 11, 2015) Sailors aboard the aircraft carrier USS Theodore Roosevelt (CVN 71) participate in a replenishment-at-sea (RAS) with the Fast Combat Support Ship USNS Arctic (T-AOE 8). Theodore Roosevelt is underway participating in a composite unit training exercise, which tests the Theodore Roosevelt Carrier Strike Group's ability to effectively react to real-world scenarios and perform as an integrated unit. (U.S. Navy photo by Mass Communication Specialist Seaman Anthony Hopkins/Released)