Actually, two questions:

1. Does Canada have an equivalent of a Department of Homeland Security?

2. What agency (air force?) monitors Canadian airspace? If an unexpected incursion into Canadian airspace occurred, who would be in charge of dealing with it? I mean immediately, not an after-the-fact investigation. There's got to be some officer whose job is to figure out whether Canada is under attack or whether some bozo just wandered off course. (What? This isn't Bismarck? Dude, my bad!)

Any leads?

Thanks!

This *is* my happily ever after.