190707-N-VN584-1219 PACIFIC OCEAN (July 7, 2019) Fire Controlman 3rd Class Gavin Buckner, from Oroville, Calif., observes the Phalanx close-in weapons system (CIWS) during a live-fire exercise aboard the Arleigh Burke-class guided-missile destroyer USS Russell (DDG 59). Russell is conducting routine operations in the Eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 2nd Class Alex Corona/Released)