U.S. military servicemembers stand in formation during the opening ceremony of Ángel de los Andes Cooperación VII Aug. 30, 2021, in Rionegro, Colombia. Ángel de los Andes is a Colombian-led Search & Rescue (SAR) exercise, while Cooperación VII is a multinational Humanitarian Aid and Disaster Response (HA/DR) exercise. (U.S. Air Force photo by Staff Sgt. Ridge Shan)