If NATO and Russia are doing a big nuclear exchange I don't think its a wild assumption that the US and Russia also nuke China, India, and any other country tha

If NATO and Russia are doing a big nuclear exchange I don't think its a wild assumption that the US and Russia also nuke China, India, and any other country that might theaten to pick apart their carcass after the bombs stop going off. Nobody is gonna be in a situation to reassert control.