151215-N-AD372-029 BUSAN, Republic of Korea (Dec. 15, 2015) From left to right, Republic of Korea (ROK) Chief of Naval Operations, Adm. Jung, Ho-sub, Rear Adm. Bill Byrne, commander of U.S. Naval Forces Korea, and Vice Adm. Lee, Ki-sik, Commander, ROK Fleet, begin to tour the new U.S. Naval Forces headquarters. The new building is expected to be completed in early 2016 and will be the only U.S. Navy headquarters located on a ROK base. (U.S. Navy photo by Mass Communication Specialist 1st Class Abraham Essenmacher/Released)