Angel de los Andes Colombian air force military police stand in formation as Gen. Carlos Eduardo Bueno Vargas, the Colombian air force chief of staff, departs from Arturo Lema Posada Air Base in Rionegro, Colombia, Sept. 3, 2018. Air Force photo by Tech. Sgt. Angela Ruiz SHARE: Download: Full Size (2.23 MB) Credit: Tech. Sgt. Angela Ruiz VIRIN: 180903-F-EY492-161.JPG Photo Gallery