Lt. Gen. Robert Allardice, 18th Air Force commander, greets Senior Airman Michael Little, 319th Operations Support Squadron, Sept. 16-17, 2010, during a visit to Grand Forks Air Base. General Allardice’s visited to witness first-hand the air refueling mission before the transition to an Unmanned Aerial Systems mission. (U.S. Air Force Photo/Senior Airman Amanda N. Stencil)