Staff Sgt. John Whisman, 28th Security Forces Squadron Military Working Dog trainer and handler, and his dog, Batu, run to a helicopter during a day of training in the outskirts of Rapid City, S.D., July 17, 2014. Batu went through helicopter familiarization training to ensure readiness for future missions. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/ Released)