Phoenix Raven students train in self defense
Tech. Sgt. Ryan Thompson, Phoenix Raven course instructor from the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron, watches over self defense training for Raven students April 4, 2008, in the Center on Fort Dix, N.J. The course, taught by the Center's 421st Combat Training Squadron, teaches Air Force security forces, Army military police and Navy security forces in areas of self defense, aircraft security, verbal judo and many related courses. (U.S. Air Force Photo/Tech. Sgt. Scott T. Sturkol)