4MDSS Change of Command
Col. William Malloy, 4th Medical Group commander, passes the guideon to Lt. Col. Joseph Popham, as Popham assumes command of the 4th Medical Support Squadron during a ceremony at the Thomas Koritz Clinic, Seymour Johnson Air Force Base, North Carolina, June 23, 2020. Popham arrived from Joint Base San Antonio Lackland, Texas. (U.S. Air Force photo by Senior Airman Kenneth Boyton)