Lancer Refueling A B-1B Lancer receives fuel from a KC-135 Stratotanker during a training mission for Bomber Task Force Europe over England, May 11, 2020. Bomber Task Force missions are intended to demonstrate U.S. commitment to the defense of the NATO alliance. SHARE IMAGE: Download Image: Full Size (1.4 MB) Tags: NATO, Air Force, Partnerships Photo By: Air Force Staff Sgt. Kelly O'Connor VIRIN: 200511-F-XA482-452A.JPG Photo Gallery