U.S. Air Force Col. Mark Kimball, left, 28th Operations Group commander, exchanges the 37th Bomb Squadron guidon with Lt. Col. Christopher McConnell, right, 37th BS outgoing commander, at the 37th BS change of command ceremony at Ellsworth Air Force Base, South Dakota, April 5, 2024. The ceremony is a time-honored military tradition that serves as representation of the exchange of responsibility and authority from one commander to another. (U.S. Air Force photo by Airman 1st Class Brittany Kenney)