423d ABG Change of Command
U.S. Air Force Col. Brian Filler, left, 501st Combat Support Wing commander, presents a Legion of Merit citation to Col. Richard Martin, 423d Air Base Group outgoing commander, during a change of command ceremony at RAF Alconbury, England, July 25, 2022. During his command, Martin led a unit that provided a full range of operational, logistical, engineering, medical and communications support and community services to 6,500 military and civilian personnel and families at 4 installations. (U.S. Air Force photo by Staff Sgt. Eugene Oliver)