Assumption of command
VANDENBERG AIR FORCE BASE, Calif. -- Col. Janice Wallace receives the 30th Medical Group guidon from Col. David Buck, 30th Space Wing commander, as she assumes command of the group March 30 at a ceremony at the Pacific Coast Club here. Colonel Wallace arrived at Vandenberg after being the deputy commander of the 45th Medical group at Sheppard Air Force Base, Texas.(Air Force Photo/Airman 1st Class Antionette Lyons)