Grand Forks Air Force Base plays a central role in the nation's defense. It is home to the 319th Air Refueling Wing, one of only three "super tanker" wings in the United States Air Force. The 319th guarantees global reach and engagement for the U.S. and its allies through robust air refueling and airlift capabilities. (U.S. Air Force photo/Master Sgt. Rob Wieland)