As a peer mentioned, nukes not being used has nothing to do with them not being tolerated. It's all about there being no win condition. A single modern nuke can wipe a city out of existence. Even more so when you consider that most are on rockets that split into multiple warheads both to increase destruction and to sidestep any sort of missile defenses. Scale that up and you can wipe entire countries out of existence.
If you enter into a scenario against a nuclear opponent where they go nuclear (which you going nuclear would certainly do) then you may well defeat them, but they're simultaneously also defeat you. This is a big part of the reason that Russia is so paranoid about the US surrounding it with military bases. The only possible way to treat to sidestep this problem is with a massive decapitation strike where you try to nuke your enemy into oblivion before they have any chance to respond with their own nukes. Realistically, it's probably impossible, but but it remains the Achille's Heel of MAD / mutually assured destruction. And drones/internal strike issues are certainly going to be causing some consternation.
Well, there's also missile defense, but I think that's a dead end. We're talking about the offensive goal being to shoot a bullet at the side of a massive barn, and the defensive goal being to shoot down that bullet. It seems impossible to imagine a state of technology between near peers where the latter becomes easier than the former.
If you enter into a scenario against a nuclear opponent where they go nuclear (which you going nuclear would certainly do) then you may well defeat them, but they're simultaneously also defeat you. This is a big part of the reason that Russia is so paranoid about the US surrounding it with military bases. The only possible way to treat to sidestep this problem is with a massive decapitation strike where you try to nuke your enemy into oblivion before they have any chance to respond with their own nukes. Realistically, it's probably impossible, but but it remains the Achille's Heel of MAD / mutually assured destruction. And drones/internal strike issues are certainly going to be causing some consternation.
Well, there's also missile defense, but I think that's a dead end. We're talking about the offensive goal being to shoot a bullet at the side of a massive barn, and the defensive goal being to shoot down that bullet. It seems impossible to imagine a state of technology between near peers where the latter becomes easier than the former.