Lt.
-Gen. Parent: Every radar has a range, and where the radars were installed th
ey do not cover the complete territory of Canada, so our Canadian air defence identification zone right now does not cover the entirety of the Canadian territory, and also, the presence of our forward operating locations, where they are, so the factors of time and distance are that where our radars are, it's a big challenge to cover all of Canadian t
erritory to make an intercept of an app ...[+++]roaching aircraft coming from the north.