Do u believe that Canada can beat the US in a war ? 🪖

A guy at work tried to tell me that they actually can. He claimed that since we lost our power and associations with NATO and the UN that would be our main issue. And he also added that our allies would not assist us in a ground or air type combat simply because Canada is not really a world threat and that they are our neighbors. He said something about a missile that they have that could disappear and reappear at will. Im thinking to myself, this guy clearly does not know about our secret operations programs. And our underground unit in Area 51.
I heard that they have some stuff there that could wipe any country off the map with ease. And that coming from a military guy I know here on the water. Anyway, what do you think. Could Canada really beat the US in an all out war. Any style. Comments please.
Let the chips fall where they may. Best answer wins. ☺

[media=https://www.youtube.com/watch?v=tAhjZANoDS0