180423-N-SO730-0086 ATLANTIC OCEAN (April 24, 2018) Masters-at-Arms 2nd Class Scotty Thompson, from Panama City, Fla., front, and Alexander Yott, from Fayetteville, N.C., fire M-240B machine guns during a gun quarters drill aboard the aircraft carrier USS George H.W. Bush (CVN 77). The ship is underway conducting routine training exercises to maintain carrier readiness. (U.S. Navy photo by Mass Communication Specialist 3rd Class Joe Boggio/Released)