151030-N-XM324-011 BUSAN, Republic of Korea (Oct. 30, 2015) Sailors stand watch on the bridge of the Arleigh Burke-class guided-missile destroyer USS Fitzgerald (DDG 62) as the ship arrives in Busan. Fitzgerald is participating in bilateral training with the Republic of Korea Navy to strengthen the U.S.-ROK alliance and improve regional security. (U.S. Navy photo by Mass Communication Specialist 3rd Class Patrick Dionne/Released)