180228-N-EV253-086 ATLANTIC OCEAN (Feb. 28, 2018) Sailors aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75) participate in a replenishment-at-sea with the Military Sealift Command fast combat support ship USNS Arctic (T-AOE 8). Harry S. Truman has successfully completed its composite training unit exercise, certifying the ship and its carrier strike group for deployment. (U.S. Navy photo by Mass Communication Specialist Seaman Sara Eshleman/Released)