The problem with tactical nukes is that they aren't really useful offensive weapons in a ground war. They are useful as defensive weapons or as a deterrent. So a nuclear power that is losing a ground war can use them to try to bully the enemy into negotiating an end to hostilities, but they aren't going to lead to the assimilation of territory that you want to annex. To win its war, Russia needs to hold the territory it captures with ground troops, but those troops are largely stationary or retreating right now. The tactic of bypassing and encircling towns held by Russian troops seems to work very well for Ukraine, as it advances slowly through occupied Ukrainian territory. The Russian military does not seem to have mastered that tactic, especially since it has serious morale and supply problems.
None of this has gone well for Putin.
He is bypassing his Ministry of Defense and directing the war himself. He simply does not have the trained force he thought he had. He is threatening the use of nuclear weapons, which would be next to useless to say the least. He is attempting to send thousands of untrained troops into combat with Soviet era small arms and ammo. This is assuming he has the needed amount of weapons in storage, that they haven’t been sold on the black market over the years. Belarus is preparing to receive Russian troops and taking military equipment out of storage making it combat ready. To what end? A likely ruse. He pointlessly recently directed an assault outside of Kharkiv which of course failed. The Nord Stream gas pipeline is sabotaged which doesn’t seem to particularly suit anyone’s interest but sure fits Putin’s resume.
This is Putin running out of options, trying desperately to focus attention elsewhere and/or fracture the western alliance.
What would happen to the Ukranian Army if they pushed to take Kherson, devoted the material, managed to flood into the city, and then the whole city got nuked such that the UA army lost all their material there and still couldn't use the city to get over the river?
It's classic Russian style slash-and-burn but with nukes.
Do you really think Putin wouldn't?
All he needs is to fill Kherson with soldiers that he is willing to let die, which they have throngs of now.
Take into consideration what India and particularly China might think of such action. How they might respond. Would they still sit quietly? What the use nuclear weapons might do to world markets. And ultimately how the US might respond. I know it's a whole lot of speculation but these are all considerations. Was Biden's "don't, don't, don't" comment regarding Putin's use of nukes a line in the sand to be crossed? I don't think so. It might mean a naval blockade of Russian shipping.
I think nukes are a line in the sand for everyone. Is anyone recognizing Putin's annexation as valid? Even Lukashenko hasn't made a public statement to that effect.
Currently I believe there are still plans for a forced discount on Russian oil come early this December. However that works. Also forcing insurers to stop insuring ships transporting Russian oil and/or goods in general. I'd have to dig up more info on that.
Russia would in some regards point to china's "internal matters" where they are genociding the Uighurs.
Or, China would use the chaos to move on Taiwan.
Chaos would happen, but I'm fairly certain it would be the only bomb used, at least for a while. Russia might populate most of their border with such protestor troops held on the line at gunpoint, and then just nuke any force that tries the border as they get delayed by the line of scrimmage.
It's Scorched Earth 2.0.
Would the rest of the world really nuke Russian civilians?
I don't think we would.
North Korea would probably mobilize, too, and then the US is tied up on two fronts again.
It's world war 3, sure, but
Putin has dreams.
The only question is whether there is anyone sane enough to shoot him should he actually order Kherson to be nuked.
I acknowledge that doing such would be insane and... Well, not
unimaginably evil because I imagined it, but figuratively...
The thing is, Putin is already pretty obviously fucking evil on account that everyone predicted this whole bad-faith debacle.
Also, there's the economics of it: Russia can't afford that much conventional material to deploy the tactic of massive slap-down. The point is that the RU can't keep it forever, and they can't even really force it to be painful, otherwise, to take, and they
really don't want the UA getting beachheads.