I cannot conceive of why any country would link a crucial part of its national security to the US. Especially since we've literally threatened to invade Canada.

I cannot conceive of why any country would link a crucial part of its national security to the US. Especially since we've literally threatened to invade Canada. We're not going to invade Canada. That's just a distraction. The most absurd pronouncements are just a way to distract from the things that are actually going on. So we won't invade but we may well do something else awful. Relying on US equipment, or treaties, would be absurd. I cannot conceive of when any country would ever trust the US again. It certainly won't be in four years, regardless of what happens, because the voters who made this happen will still be there.