U.S. Air Force F-15C and F-15D Eagles assigned to the 48th Fighter Wing, RAF Lakenheath, England, fly behind a KC-135 Stratotanker assigned to the 100th Air Refueling Wing, RAF Mildenhall, England, before a formation flight supporting the 76th anniversary commemoration of D-Day off the French coast, June 6, 2020. As we commemorate D-Day 76, U.S. forces in Europe remain committed to collective defense and cooperative security alongside European allies and partners. (U.S. Air Force photo by Tech. Sgt. Emerson Nuñez)