Gen. Maryanne Miller addresses mobility Airmen for the first time as Air Mobility Command commander during the change of command ceremony, Scott Air Force Base, Illinois, Sept. 7, 2018. Miller assumed command from Gen. Carlton D. Everhart II, who retires after 35 years of service to the Air Force. AMC provides rapid, global mobility and sustainment for America's armed forces through airlift, aerial refueling, aeromedical evacuation and mobility support. (U.S. Air Force photo by Tech. Sgt. Jodi Martinez)