423rd MDS change of command
U.S. Air Force Col. Richard Martin, left, 423rd Air Base Group commander, Lt. Col. Elizabeth Hoettels, center right, 423rd Medical Squadron outgoing commander, and Lt. Col. Darrell Lee, 423rd MDS incoming commander, stand at attention during a change of command ceremony at RAF Alconbury, England, June 7, 2021. During the ceremony Hoettels relinquished command of the 423rd MDS to Lee. (U.S. Air Force photo by Senior Airman Eugene Oliver)