An F-15K Slam Eagle from the South Korean air force approaches a U.S. Air Force KC-135 Stratotanker from Kadena Air Base, Japan, for mid-air refueling during Red Flag-Alaska 13-3 Aug. 21, 2013. The F-15K is equipped with state-of-the-art mission equipment to conduct air-to-ground, air-to-air and air-to-sea missions. (U.S. Air Force photo by Staff Sgt. Jim Araos)
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/usairforce/9627512667/">Red Flag-Alaska 13-3</a>