WHITEMAN AIR FORCE BASE, Mo. -- U.S. Air Force Col. Geoffrey Steeves assumes command of the 509th Operations Group and receives the ceremonial guidon from U.S. Air Force Col. Daniel Diehl, 509th Bomb Wing commander, at Whiteman Air Force Base, Missouri, June 29, 2022. The 509th OG is the flying component of the 509th Bomb Wing and is equipped with all 20 of the Air Force’s B-2 Spirit stealth bombers. (U.S. Air Force photo by Airman 1st Class Bryson Britt)