U.S. Air Force Senior Airman Brianna Veesart, left, and Staff Sgt. Joseph Araiza, both photojournalists from the 4th Combat Camera Squadron, March Air Reserve Base, Calif., prepare their personal gear in preparation for battlefield forensic training on July 25, 2013 at March ARB. A mobile training team comprised of government contractors from Six3 Systems taught 38 airmen, two sailors and one Marine how to collect and process biometric evidence in a battlefield environment. Only 2 percent of the entire U.S. military has ever received this one-of-a-kind training. (U.S. Air Force photo by TSgt Erica J. Knight/released)