U.S. Air Force Maj. Jaclyn Cofield, 571st Mobility Support Advisory Squadron, communicates with a U.S. C-130 Hercules for an airdrop mission during for the Colombian-led search and rescue exercise Angel de los Andes at Embalse Penol-Guatape, Colombia, Sept. 11, 2018. This is the second time the Colombian Air Force is hosting Angel de los Andes, the first was in 2015. Two U.S. Air Force aircraft and more than 90 U.S. Airmen are participating in the international exercise with 11 other nations. (U.S. Air Force photo by Tech. Sgt. Angela Ruiz)