EIELSON AIR FORCE BASE, Alaska -- U.S. Air Force Col. Farrah Buss, 354th Medical Group commander, relinquishes guidon to Lt. Col. John Olshefski, 354th Operational Medical Readiness Squadron incoming commander, during a Change of Command ceremony June 28, 2024 at Eielson Air Force Base, Alaska. The Operational Medical Readiness Squadron provides frontline medical support, health promotions and disease prevention, to execute medical support to the wing’s deployment mission, and coordinate medical clearance of base population personnel.