> Nukes don't stop a rebellion. They do make other nations think twice about launching nukes at us, though.
MAD works until it doesn't. Even small escalations can rapidly ramp up into a worst case scenario. There is another path though: Disarmament though international treaties with comprehensive monitoring. Unfortunately, that was not the path taken as nation states that managed to accrue small advantages decided to press them instead. Today, the US is modernizing the nuclear arsenal to the tune of over a trillion dollars and is investing in tactical nuclear weapons.
> Stretch Armstrong would be impressed, this one is not easy to frame through the class war lens.
The cold war was about (some form of) capitalism vs (some form of) communism, which was in fact class war... However, in this case you can also see it as the ruling class is defending itself against control by another nation's ruling class. The people at the bottom are forced to deal with whatever the ruling class decides with little input.