U.S. Air Force Maj. Gen. Bryan Teff, left, commander of the Michigan Air National Guard, passes the 127th Wing unit flag, known as a guidon, to Brig. Gen. Matthew Brancato, center, during a change of command ceremony at Selfridge Air National Guard Base, Michigan, Aug. 5, 2023. Brancato accepted command of the 127th Wing and Selfridge Air National Guard Base, succeeding Brig. Gen. Rolf E. Mammen, right, who held that position for more than four years. (U.S. Air National Guard photo by Tech. Sgt. Andrew Schumann)