Arctic Gold 17-5
U.S. Air Force Senior Airman Stefanie Nakoneczny-Wood, a 354th Civil Engineer Squadron emergency management journeyman, inspects an Airman’s mission-oriented protective posture gear during exercise Arctic Gold 17-5 April 6, 2017, at Spruce Lake on Eielson Air Force Base, Alaska. During this portion of the training, Airmen had to get into full gear anytime they heard the siren go off. (U.S. Air Force photo by Airman 1st Class Isaac Johnson)