ATSO training readies Icemen
U.S. Air Force Capt. Melissa Collins, 354th Civil Engineer Squadron engineering flight officer in charge, directs element leaders during Ability to Survive and Operate training April 22, 2014, Eielson Air Force Base, Alaska. The ATSO training tested Eielson Icemen with various emergency situations including chemical and aerial attack, and self-aid and buddy care. (U.S. Air Force photo by Senior Airman Peter Reft/Released)