With a grossly over-budgeted military ndustrial profit-oriented complex which dwarves the second largest military and the combined militaries of the next X countries, the notion of starting an argument on "hey chip in here you Canadians" is arguing for no purpose. Just noise with no good end to the discussion.

Second point, in the two World Wars, the ancestors of today's Canadians and the ancestors of today's Americans participated. That's not us, nor likely to be any of the people you're arguing with. I'd say give it a pass and let them have a win on this one.