U.S. Air Force Staff Sgt. Anthony Stewart provides small arms fire cover for Senior Airman Robert Gains while he drags Senior Airman Christopher Lee, a “casualty,” to safety, during a training exercise on Wheeler Army Air Field’s East Range, Hawaii. June 24, 2009. U.S. Air Force Staff Sgt. Anthony Stewart provides small arms fire cover for Senior Airman Robert Gains while he drags Senior Airman Christopher Lee, a “casualty,” to safety, during a training exercise on Wheeler Army Air Field’s East Range, Hawaii. June 24, 2009. SHARE: Download: Full Size (0.22 MB) Tags: Photo Essays Credit: VIRIN: 278501-R-GGD95-906.jpg Photo Gallery