Air Force Col. John M. Hansen, 55th Operations Group commander, passes the guidon to Air Force Lt. Col. Douglas P. Rice, incoming commander for the 338th Combat Training Squadron during a change of command ceremony at the Bennie L. Davis Maintenance Facility on June 17, 2011, on Offutt Air Force Base, Neb. Colonel Rice comes to Offutt after serving as the director of operations for the 763rd Expeditionary Reconnaissance Squadron, Southwest Asia. (U.S. Air Force photo by Jeff W. Gates/Released)