A 34th Bomb Squadron B-1B Lancer takes off from Ellsworth Air Force Base, S.D., for a Bomber Task Force mission to the U.S. European Command area of responsibility May 10, 2020. BTF missions are representative of the U.S. commitment to integrate with NATO and allied partners to ensure regional security. (U.S. Air Force photo by Staff Sgt. Hailey Staker)