Russia's mini-me? We spent over 6 times what Russia spent on their military last year, and it took Russia double their percentage of GDP to hit that figure. While Trump hasn't threatened Canada at all, he has threatened other countries/territories, and if that ball starts rolling, it will be a much larger problem for the world at large. The fact that we're the world's largest arms exporter (nobody else is close) with installations across the globe does not help the situation either. It will be long and messy for everyone.