191125-N-CU072-1051 PACIFIC OCEAN (Nov. 25, 2019) The Arleigh Burke-class guided-missile destroyer USS Russell (DDG 59) fires a round from its Mark 45 5-inch gun during a live-fire exercise, Nov. 25, 2019. Russell is underway conducting routine training in the eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 3rd Class Sean Lynch/Released)