U.S. Air Force Staff Sgt. John Hoffecker, Phoenix Raven training instructor, participates with a fellow instructor wearing a "Red Man" suit in a demonstration of a "hostile situation" that is used to train Raven students in the program Aug. 3, 2007, at the U.S. Air Force Expedtionary Center on Fort Dix, N.J. Raven training is conducted by the Center's 421st Combat Training Squadron. (U.S. Air Force Photo/Tech. Sgt. Scott T. Sturkol)