150613-N-XM324-227 WATERS SOUTH OF JAPAN (June 13, 2015) Midshipmen from the Japan Maritime Self-Defense Force (JMSDF) observe as the Arleigh Burke-class guided missile destroyer USS Fitzgerald (DDG 62) fires its MK 45 5-inch lightweight gun during a live-fire drill. Fitzgerald is on patrol in the U.S. 7th Fleet area of responsibility supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Patrick Dionne/Released)