Airman Sidney Hering, 28th Aircraft Maintenance Squadron weapons load crewmember, uses a ram jammer to load an inert 500-pound training munition in preparation for a Global Power Mission from Ellsworth Air Force Base, S.D., May 12, 2014. During the mission, B-1 aircrews flew 13,200 miles round trip and employed munitions accurately within a 5 meter target area on a training range near Guam. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/Released)