Keywords: 130821-F-UP786-066 (9606846827).jpg South Korean air force F-15K Slam Eagle aircraft pilots prepare for an aerial refueling with a U S Air Force KC-135 Stratotanker aircraft over Eielson Air Force Base Alaska Aug 21 2013 during Red Flag-Alaska 13-3 Red Flag-Alaska is a series of Pacific Air Forces commander-directed field training exercises for U S and partner nation forces providing combined offensive counter-air interdiction close air support and large force employment training in a simulated combat environment DoD photo by Staff Sgt Jim Araos U S Air Force/Released https //www flickr com/photos/39955793 N07/9606846827/ 130821-F-UP786-066 2013-08-21 09 10 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/9606846827 2016-09-03 08 24 10 United States Government Work F-15K Slam Eagle United States Department of Defense Aerial refueling as seen from tanker |