180817-N-WT427-148 BUSAN, Republic of Korea (Aug. 17, 2018) U.S. Ambassador to the Republic of Korea (ROK) Harry B. Harris poses for a photo at Commander, ROK Fleet headquarters in Busan. This is Harris' first visit to the ROK since his appointment as ambassador, and is part of a larger effort to familiarize himself with the country. (U.S. Navy photo by Mass Communication Specialist Jermaine M. Ralliford/Released)