U.S. supports Romanian air force in first-ever KC-135 refueling mission
A Romanian air force F-16 Fighting Falcon approaches a U.S. Air Force KC-135 Stratotanker refueling boom Feb. 28, 2017, during air refueling training over Bucharest, Romania. The 100th Air Refueling Wing from RAF Mildenhall, England, travelled to Bucharest to train and certify the RoAF F-16 Fighting Falcon fleet on air refueling with a U.S. tanker. (U.S. Air Force photo by Staff Sgt. Kate Thornton)