U.S. Air Force airmen from the 48th Fighter Wing board a KC-135 Stratotanker March 6, 2014, on RAF Mildenhall, England. Two 100th Air Refueling Wing KC-135s provided airlift and refueling support to aircraft and personnel assigned to the 48th FW. The joint effort between the two bases was to support the NATO air policing mission over the Baltic region.