U.S. Air Force Col. Stacy G. Friesen, 316th Medical Group commander, speaks during the group’s change of command ceremony at Joint Base Andrews, Aug. 20, 2024. Friesen assumed command during the ceremony that was officiated by Col. Jun S. Oh, 316th Wing and installation commander. (U.S. Air Force photo by Airman 1st Class Gianluca Ciccopiedi)