Col. Anthony Gamboa, 22nd Mission Support Group commander, passes the 22nd Civil Engineering Squadron guidon to Lt. Col. Jacob Leck, the incoming 22nd CES commander, during a change of command ceremony July 16, 2019, at McConnell Air Force Base, Kan. The passing of the guidon symbolized Leck’s acceptance of his new role as the 22nd CES commander. (U.S. Air Force photo by Airman 1st Class Alexi Myrick)