Kansas Air National Guard Staff Sgt. Brandon Arpan, 284th Air Support Operations Squadron assistant A-flight chief, documents the coordinates of targets during a close air support exercise in a training area near Alzada, Mont., July 20, 2015. During close air support missions, joint terminal air control members communicate with aircraft to inform them of the location of opposing forces. (U.S. Air Force photo by Senior Airman Rebecca Imwalle/Released)