Fueling the BALTOPS fight
U.S. Air Force F-16 Fighting Falcons await refueling from a KC-135 Stratotanker assigned to the 351st Expeditionary Air Refueling Squadron-Poland June 13, 2014, during a Baltic Operations Exercise mission over Germany. For BALTOPS, the U.S. Air Force is providing fighter aircraft for maritime interdiction and dissimilar air combat training, as well as air refueling support. (U.S. Air Force photo/Airman 1st Class Kyla Gifford/Released)