Col. Robert Hamm, outgoing commander of the 123rd Operations Group, speaks at the 123rd Operations Group change-of-command ceremony at the Kentucky Air National Guard Base in Louisville, Ky., on Aug. 8, 2020. Replacing Hamm is Lt. Col. Matthew E. Quenichet. (U.S. Air National Guard photo by Staff Sgt. Joshua Horton)

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Photo by: Staff Sgt. Joshua Horton |  VIRIN: 200808-Z-DI861-0100.JPG