U.S. Army Spc. Ryan Krogstad, South Dakota National Guard 451st Engineer detachment pumper operator, (left) rappels from a building with the help of Senior Airman Kyle Brown, 28th Civil Engineer Squadron driver operator, during a Golden Coyote training exercise at Ellsworth Air Force Base, S.D., June 17, 2014. Airmen and SDNG Soldiers participated in high rescue training to learn rappel and reconnaissance techniques to rescue victims that have been trapped in various locations. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/ Released)