A B-1 bomber executes a show of force during a close air support exercise in a training area near Alzada, Mont., July 20, 2015. A demonstration of a CAS mission will be performed at the 2015 Dakota Thunder airshow and open house, providing spectators a chance to witness a capability the B-1 bomber has employed overseas for the past several years. (U.S. Air Force photo by Senior Airman Rebecca Imwalle/Released)