Lt. Col. Steven H. Rathmell, right, salutes 224th Air

Lt. Col. Steven H. Rathmell, right, salutes 224th Air Defense Group Commander Col. Paul Bishop, left, during the 224th Air Defense Squadron’s May 27 virtual change-of-command ceremony. Rathmell took command from Col. Joseph Roos, center, who became the 224th ADG Commander on Thursday. 224th ADS Chief Enlisted Manager, Chief Master Sgt. Mark Armitage, is pictured holding the ADS guidon. The traditional guidon exchange was eliminated from the ceremony due to COVID-19 health concerns. (U.S. Air Force photo by Tim Jones0