181011-A-PH171-294 JEJU, Republic of Korea (Oct. 11, 2018) A submarine assigned to the Republic of Korea Navy is on display during the pass in review of International Fleet Review (IFR) at Jeju Island, Republic of Korea, Oct. 11, 2018. The 3rd iteration of the IFR was held for global civil and military peace and harmony. (U.S. Army photo by Sergeant Benjamin Parsons/Released)