Lt. Gen. In-Bum Chun, Republic of Korea Army retired, was an infantry officer in the Republic of Korea, retiring in 2016 after 38 years. His leadership positions included chief, Election Support Branch, Multi-National Force-Iraq; deputy assistant chief of staff for operations, Republic of Korea-U.S. Combined Forces Command; commander, Republic of Korea Army Special Warfare Command; and deputy commander, First Republic of Korea Army. He is an Association of the U.S. Army senior fellow.