150617-N-ZZ786-066 SYDNEY (June 17, 2015) Personnel Specialist 2nd Class Bryan Cabuguas, assigned to the Arleigh Burke-class guided-missile destroyer USS Mustin (DDG 89), sights the bearing of a surface contact from the bridge wing as the ship pulls into the Sydney Harbor for a port visit. Mustin 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 David Flewellyn/Released)