Keywords: 130917-F-DT859-043 (9900167154).jpg A U S Air Force pilot and a weapons systems operator in an F-15E Strike Eagle aircraft refuel with a KC-135R Stratotanker aircraft over Norway Sept 17 2013 during exercise Arctic Challenge 2013 DoD photo by 1st Lt Christopher Mesnard U S Air Force/Released https //www flickr com/photos/39955793 N07/9900167154/ 130917-F-DT859-043 2013-09-17 13 49 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 N07/9900167154 2016-09-03 08 21 41 United States Government Work United States Department of Defense |