U.S. and Republic of Korea forces participate in a memorial ceremony commemorating the Battle of Chipyong-ni at Yangpyeong, South Korea, Feb. 13, 2025. The Battle of Chipyong-ni was a decisive battle of the Korean War that took place Feb. 13-15, 1951, between U.S. and French units of the U.S. 23rd Infantry Regiment and the Chinese People’s Volunteer Army. (U.S. Air Force video by Senior Airman Sergio Avalos)