re: What if China and Russia set up rocket launchers pointing to USA from Canada or Mexico?

History is already repeating itself. The USA did this in Turkey which prompted the Cuban missile crisis where Russia responded. We are a hegemonic empire now and we will always try to destroy and competitors until either DC is overthrown or there is a nuclear holocaust.

BTW if the French and USA send soldiers i fully expect China and North Korea to send a million soldiers. Adding more men to the fight wont solve it in Ukraine, it will just get americans killed. You should only be in the military if you support our evil government in DC. We should be boycotting this globalist cabal who does not care for citizens only enriching the 1%.