A Republic of Korea Soldier demonstrates recovered items from the Korean War at Arrow Head Ridge 281, South Korea, June 22, 2022. Command senior enlisted leaders with the ROK-US Alliance participated in the 2nd Annual Keystone Seminar, a three-day event meant to bring the senior NCOs together to build sprit de corps and learn about Korean military history. (U.S. Army photo by Staff Sgt. Kris Bonet)