They wouldn't roll over but they would get crushed. Our BVR, cyber, and stealth capabilities far exceed theirs. In any case, we will never fight a hot war with

They wouldn't roll over but they would get crushed. Our BVR, cyber, and stealth capabilities far exceed theirs. In any case, we will never fight a hot war with a nuclear armed country ever again. Nuclear deterrence works, and the nuclear bomb has thankfully ended modern warfare between nuclear-armed countries. The era of superpowers sending men off to die is over, at least between nuclear-armed countries (but not so much between a nuclear and non-nuclear country.)