But Ukraine is not a part of NATO, nor does it exist under its nuclear umbrella. So Putin won’t be starting a nuclear war with NATO, and if he did, NATO (while maintaining strategic ambiguity regarding its response) maintains its response will be “destructive” but “conventional”. Legally speaking, NATO is not bound to retaliate against Putin in the event of such a strike. It will likely do so out of self-preservation interest.
Yes, but then the above argument undercuts the 70% transition probability from a conventional NATO response to Russian nuclear use in Ukraine to a global nuclear war between NATO and Russia. I also do think that Putin would be reluctant to open Pandora’s box in this situation by unilateral use of nuclear weapons—I think saying Putin accepting Vietnam without nuclear use in Ukraine being < 10% likely is wrong.
Another important point to remember about Putin being able to hold on to his seat is the company of countries he rans with and depends on. Conceding defeat also imperils his position in the Arab world (note the bold OPEC+ move Russia lobbied hard for) and with key BRICS countries like China and India, who are already circling former Soviet realms of influence in Central Asia. Putin, and Russia, have a lot to lose, and no one likes a defeated ally unless they sell energy at unsustainable discounts indefinitely. Even if Russians don’t come after Putin themselves (which sounds unlikely to me), other countries could opt to install a more favorable ruler to protect and advance their (energy) interests. This is a method long favored by colonial empires, especially in (natural) resource rich countries.
I don’t find any of these arguments persuasive. As I’ve said, I would expect arguments this strong to exist even if the conclusion you’re arguing for is wrong, so seeing them doesn’t give me any cause for a belief update.
Yes, but then the above argument undercuts the 70% transition probability from a conventional NATO response to Russian nuclear use in Ukraine to a global nuclear war between NATO and Russia. I also do think that Putin would be reluctant to open Pandora’s box in this situation by unilateral use of nuclear weapons—I think saying Putin accepting Vietnam without nuclear use in Ukraine being < 10% likely is wrong.
I don’t find any of these arguments persuasive. As I’ve said, I would expect arguments this strong to exist even if the conclusion you’re arguing for is wrong, so seeing them doesn’t give me any cause for a belief update.