A close-up view, seen from the KC-10 refueling aircraft, of the cockpit and refueling receptacle of a F-16 Fighting Falcon assigned to the 120th Fighter Wing, Air National Guard, Montana, during the refueling oepraiton. Both aircraft and crews are participating in the exercise that will test the response of the air intercept and air defense capabilities of the American and Canadian Forces, supporting the mission of NORAD (North American Air Defense command). SCREEN RESOLUTION ONLY