180323-N-WX604-0047 ATLANTIC OCEAN (March 23, 2018) Aviation Ordnanceman 3rd Class Tevin Anglin fires an M240B machine gun aboard the aircraft carrier USS George H.W. Bush (CVN 77). The ship is underway conducting sustainment exercises to maintain carrier readiness. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joseph E. Montemarano/Released)