Master Sgt. Gregory Wardle, 153rd Security Forces Squadron, conducts pistol drills Jan. 22, 2020, at Ft. Chaffee, Arkansas. Wardle is part of the Air National Guard’s Defender Challenge team, composed of Airmen from across the ANG who gathered at Ft. Chaffee to train for the upcoming competition. (U.S. Air National Guard photo by Airman 1st Class Christopher Sherlock)