4th HCOS holds change of command ceremony
Col. Dolphis Hall, left, 4th Medical Group commander, presents the Meritorious Service Medal to Lt. Col. Sarah Martin, outgoing 4th Healthcare Operations Squadron commander, at Seymour Johnson Air Force Base, North Carolina, June 30, 2022. The Meritorious Service Medal was presented to Martin during a change of command ceremony, and may be awarded to any member of the United States Armed Forces who distinguishes themselves by either outstanding achievement or meritorious service to the United States. (U.S. Air Force photo by Senior Airman David Lynn)