U.S. Army Spc. Hyeongmin Lee, 689th Rapid Port Opening Element, 832nd Transportation Battalion, 597th Transportation Brigade cargo specialist, reports a new simulated scenario over his radio during Exercise Turbo Distribution 18-02 at Fort McCoy, Wisconsin, Sept. 9, 2018. During the exercise, the graders randomly created mishaps or attacks to test the Soldiers and U.S. Air Force Airmen’s capabilities to overcome challenges. (U.S. Air Force photo by Senior Airman Derek Seifert)