From the RCAF website:
If you’ve watched action, drama or even science fiction movies and TV shows over the past 50 years, chances are pretty good that you’ve at least heard of NORAD, the North American Aerospace Defense Command.
Often, it’s depicted as a massive operations room with radar screens, uniformed personnel manning various stations and star-studded generals directing all the action. Every Christmas Eve, it’s the means by which millions of children get regular reports on Santa’s progress as he journeys around the world.
Outside of pop culture, however, NORAD is a real military entity. But what is it, and what do we really know about it? More importantly for Canadians, what impact does it have on Canada?
While NORAD is often depicted in film and television as an American entity, it is in fact a joint United States-Canada defence partnership charged with aerospace warning and control for both countries. What this means is that NORAD detects and advises both governments about airborne threats to North America (aerospace warning) and takes action to deter and defend against those threats (aerospace control).
“What it comes down to, essentially, is that Canada and the U.S. have airspace over our respective territories, and we should be in control of who enters it and how they conduct themselves in it,” explained Colonel Patrick Carpentier, the Canadian deputy commander of the Alaskan NORAD Region.
NORAD’s commander is directly and equally responsible to both the President of the United States and the Prime Minister of Canada. While it’s no secret that Canada and the U.S. enjoy a very close alliance, NORAD is truly unique in the world — no other two countries have an arrangement quite like it.