Twelve KC-135 Stratotankers assigned to the 100th Air Refueling Wing taxi down the flightline during Exercise Wolff Pack at RAF Mildenhall, England, Sept. 29, 2020. During the exercise, the 100th ARW demonstrated elements of Agile Combat Employment, which enables U.S. forces in Europe to operate from locations with varying levels of capacity and support, ensuring Airmen are postured to deliver lethal combat power across the spectrum of military operations. (U.S. Air Force photo by Tech. Sgt. Emerson Nuñez)