Some days it feels as though the elderly people who’re driving humanity towards extinction are nostalgic for the existential terror of their youth, so they decided to bring back the constant fear of imminent nuclear annihilation. While none of us can predict exactly where this is going to go from here, I think this breakdown is useful and somewhat comforting.
The TL:DW is that Putin knows that if he were to use tactical nukes in Ukraine, Russia’s remaining allies would turn against them, and the US would destroy all of their assets outside of their geographical borders. The US would also probably give Ukraine better weapons – ones that can reach inside Russia. More than that, because of how this war has gone, there’s no longer any question at all whether Russia has the military capacity to stop any of that. Basically, nukes are all they have, and they’re not something that can “win” this war for Putin in any meaningful sense.
Again, that does not mean that we’re safe. I’m comfortable with helping Ukraine defend itself, but not supporting an invasion of Russia. I think it’s unlikely that Putin would use nukes unless he felt it was the only way to hold on to power, and I think it’s good to avoid reaching that point. Triggering nuclear war would be a far greater injustice than allowing an asshole like Putin to die of old age, still holding on to what little power he has. As the saying goes, it ain’t over till it’s over.
Until then, we keep doing what we can to make the world better.