170531-N-XK398-073 CAM RANH, Vietnam (May 31, 2017) The Arleigh Burke-class guided-missile destroyer USS John S. McCain (DDG 56) moors pierside at Cam Ranh International Port, Vietnam, for a technical visit. McCain is on patrol in the U.S. 7th Fleet area of responsibility in support of security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Joshua Mortensen/Released)