Col. Greg Krane, Continental U.S. NORAD Region – First Air Force (Air Forces Northern) deputy chief of staff, takes the ceremonial flag from Brig. Gen. Brian Simpler, Florida Air National Guard commander, during the 101st Air and Space Operations Group change of command ceremony at Tyndall Air Force Base, Florida on April 13, 2018. The passing of the flag symbolizes Krane’s acceptance of command of the 101st AOG. (U.S. Air Force photo by Airman 1st Class Delaney Gonzales/Released)