A U.S. Air Force C-17 Globemaster III assigned to Joint Base Charleston, South Carolina, prepares to land during exercise Northern Edge, May 14, 2019, at Eielson Air Force Base, Alaska. Units participating in NE19 have access to the Joint Pacific Alaska Range Complex, which is one of the largest training ranges in the world, with approximately 65,000 square miles of available airspace; 2,500 square miles of land and 42,000 square nautical miles of surface, subsurfaces and overlying airspace. (U.S. Air Force photo by Staff Sgt. Micaiah Anthony)