180327-N-SO730-0133 ATLANTIC OCEAN (March 27, 2018) The fast combat support ship USNS Supply (T-AOE6) and the aircraft carrier USS George H.W. Bush (CVN 77) sail parallel during a replenishment at sea. George H.W. Bush is underway conducting sustainment exercises to maintain carrier readiness. (U.S. Navy photo by Mass Communication Specialist 3rd Class Joe Boggio/Released)