The Russians had more than enough manpower to keep the Ukrainians on the back foot in the Donbass for the first 6-7 months of this conflict. The partial mobilisation is a direct response to recent Ukrainian successes in Donbass. If the Ukrainians hadn't retaken the towns they had embarrassing the Russians, I can bet you they wouldn't have mobilised.It's more difficult to bleed the buffalo out when:
The slow tempo in Donbass was due to lack of manpower, which is why partial mobilization is necessary. The myth of the attritional warfare/creeping artillery as chess strategic move has to stop.
- The spear didn't hit any critical arteries in the buffalo (e.g., no critical main infrastructure, powerplant, bridges, etc...), so you aren't really engaging in a bleed-out (e.g., attritional warfare) when you aren't targeting the buffalo's jugular vein (e.g. high-value dual-use targets) or buffalo's brain (e.g., leadership center in Kiev).
- The spear isn't even hitting buffalo's momma which is providing vital milk to aid in it's recovery (e.g., Western NATO re-supply via rail, road, air to Western Ukraine), so you are letting buffalo recover with momma's milk (e.g. NATO arms, weapons, money).
- Also, your spear is insufficient or rusty (e.g., insufficient manpower, need mobilization).
They had no desire to inflict a killer blow on the Ukraine throughout the war. In the East Ukrainians were happy hiding behind human shields, and could prevent long drawn out sieges by massacring civilians in the cities they occupied. That would force a Russian assault, as we saw in Mariupol. Russians didn't want a repeat of Mariupol happening in Odessa and Kharkov, so they were happy to limit advances to small towns and settlements where the Ukrainians couldn't hide.
In the west of Ukraine where this condition didn't exist Russians did absolutely nothing except sit on their hands outside Kiev for a month.
Watch some of the videos from the start of the war, Russian tanks were trying to take cities but were being repulsed by unarmed Ukrainian police forces who blockaded roads with civilian cars. Can you imagine American forces being repulsed by Iraqis in the same way? No, they would shot the blockades from a mile away and ran over any survivors.
Now we have politicians like Kadyrov and mercenaries from the Wagner group scapegoating Russian generals for defeats. I'm willing to bet this was a political decision most likely from Putin himself.
The more I think about it, the more I think this conflict is going to lead to an all out nuclear war between Russia and the west. There's still ways for Russia to win conventionally, but I see no evidence they are making moves in the right direction. Calling up reservists and recruiting criminals sounds like they are prepared to fight men into the meatgrinder style as the Ukrainians have been doing.
The west is completely oblivious to the nuclear threat, I see no signs of activating cold war nuclear shelters or any evidence they are mitigating the risk of an all out Russian nuclear strike. They seem to be treating a nuclear superpower with the same strategy they would Saddam or Gaddafi. Instead they are censoring or algorithming any talk about nuclear war on social media.