Col Dempsey takes reigns of NTTR
Maj. Gen. Jay Silveria, U.S. Air Force Warfare Center commander, passes the Nevada Test and Training Range guidon to the new NTTR commander, Col. Thomas E. Dempsey III, during a change of command ceremony at Nellis Air Force Base, Nev., July 18, 2014. Dempsey and the NTTR are responsible for providing a flexible, realistic and multidimensional battle-space for U.S. forces to conduct testing, training and tactics development. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)