Colombian Air Force Commandos, Peruvian Air Force commandos and U.S Air Force Pararescuemen sit on a U.S. Air Force C-130 Hercules prior to take off at Air Combat Command number 5, Arturo Lema Posada Air Base, Rionegro, Colombia, in preparation for a high altitude low opening jump during the Colombian-led search and rescue exercise Angel de los Andes Sept. 12, 2018. The two-week Colombian-led exercise has more than 400 participants from 12 nations training together in the air and on the ground in the event of a humanitarian assistance and disaster relief response. (U.S. Air Force photo by Tech. Sgt. Angela Ruiz)