Global Thunder An Air Force B-2 Spirit receives fuel from a KC-135 Stratotanker near Royal Air Force Base Mildenhall, England, Oct. 28, 2019, during Global Thunder, an annual U.S. Strategic Command command and control exercise. SHARE: Download: Full Size (0.55 MB) Tags: Air Force, Global Thunder Credit: Air Force Staff Sgt. Trevor McBride VIRIN: 191028-F-ER377-0131C.JPG Photo Gallery