Four KC-135 Stratotankers perform an “elephant walk” as they take off together Nov. 9, 2017, from RAF Mildenhall, England. The aircraft were participating in off-station training to practice four-ship formation procedures. Continual training is vital for our aircrew in ensuring the KC-135s are prepared to support , NATO and partner aircraft in extending global reach. ( Air Force photo by Karen Abeyasekere)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 100th, arw