RAF Mildenhall hosts 2014 technology expo
U.S. Air Force Lt. Col. Danny Walters, right, 100th Maintenance Group deputy commander, and U.S. Air Force Chief Master Sgt. David Lee, 100th MXG chief, test different optics May 15, 2014, during a technology expo on RAF Mildenhall, England. The exposition showcased more than 20 vendors from around the world. (U.S. Air Force photo by Airman 1st Class Dillon Johnston/Released)