Interceptor versions served with the Air National Guard until 1982, and in Canadian service they were a front line part of NORAD until their replacement with the McDonnell Douglas CF-18 Hornet in the 1980s. Along with the US Air Force's U-2 and US Navy's RF-8 Crusaders, the RF-101 reconnaissance variant of the Voodoo was instrumental during the Cuban Missile Crisis and saw extensive service during the Vietnam War. The Voodoo's career as a fighter-bomber was relatively brief, but the reconnaissance versions served for some time.
