180326-N-JU894-0010 ATLANTIC OCEAN (March 26, 2018) Capt. Chris Hill, executive officer of the aircraft carrier USS George H.W. Bush (CVN 77), addresses the ship over the 1MC on the bridge during an ammunition offload to USS Abraham Lincoln (CVN 72). George H.W. Bush is underway conducting sustainment exercises to maintain carrier readiness. (U.S. Navy photo by Mass Communication Specialist 3rd Class Brooke Macchietto/Released)