Airmen from the 124th Fighter Wing survey the area around buildings in full protective gear during a major readiness exercise at Gowen Field, Boise, Idaho. The exercise, which started on Feb. 8, 2019 and lasted from early morning through the night until Feb. 10, 2019, is vital to ensuring Airmen are prepared for all possible scenarios. (U.S. Air National Guard photo by Master Sgt. Becky Vanshur)