180326-N-JU894-0032 ATLANTIC OCEAN (March 26, 2018) The aircraft carrier USS Abraham Lincoln (CVN 72) is underway alongside USS George H.W. Bush (CVN 77) during an ammunition offload. 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)