160513-N-WT427-045 BUSAN, Republic of Korea (May 13, 2016) Rear Adm. Bill Byrne the commander of U.S. Naval Forces Korea (CNFK) places an aiguillette on Lt. Rabb Muhammad as he assumes the title of CNFK's protocol officer during a looping ceremony. CNFK is the U.S. Navy's representative in the Republic of Korea, strengthening collective security efforts in the region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jermaine M. Ralliford/RELEASED)