This film reviews the history of the Distant Early Warning system from conception through construction and formal acceptance by the U.S. Air Force. Scenes explain the operation of the DEW system and the functions of civilian, U.S. Air Force, and Canadian military personnel.
From the National Archives - ARC #7064733 - USAF FR1344
The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.