Chief Master Sgt. Kevin Peterson, 28th Bomb Wing command chief, alongside 10 other competitors, shoots at the Trap and Skeet range on Ellsworth Air Force Base, S.D. Aug. 9, 2013. During the Command Chief Challenge, Airmen competed in striking as many clay pigeons as possible. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/Released)