U.S. Army War College students and faculty, all former U.N. Peacekeepers, stand vigil during a ceremony held in honor of the International Day of United Nations Peacekeepers in Bliss Hall, May 31, 2018.
Col. Todd Ashurst, Australian Fellow, steps forward to ring a bell three times for the past, present, and future of U.N. peacekeepers in Bliss Hall, May 31, 2018. Ashurst was promoted to the rank of Brigadier at a ceremony later that day.