Icemen are ready to go.
U.S. Air Force Eielson Icemen perform buddy checks on their M50 gas mask during a simulated chemical attack at an Ability to Survive and Operate training scenario Jan. 7, 2013, Eielson Air Force Base, Alaska. Icemen were tested with Chemical, Biological, Radiological, Nuclear, Enhanced Conventional Weapons, Self Aid Buddy Care, Post Attack Reconnaissance sweeps and other combat scenarios. (U.S. Air Force Photo/Airman First Class Peter Reft)