[trhway]

Of course it can't be done through sheer brute force. One has to use an opportunity of Russia [almost] falling apart on its own like the one 30 years ago or the one that seems to come about right now. This time it comes at a huge cost to Ukrainians, and whether/when another such opportunity would come about and at what cost we don't know, so better to not lose the opportunity this time.

>The west does not have anywhere near the manpower necessary to make this happen.

One of the biggest occupying/controlling power for the biggest piece of territory - Far East and East Siberia - is China. And there is no need to actually occupy whole Russia. Only in Moscow and a bit of force (more like credible threat of it), and that is work for the West and Turkey, to make sure that nobody would prevent those autonomous regions going their own independent way (which in many cases would be just naturally falling into orbit of a near by big country like Turkey, Kazakhstan, China, Ukraine or a block like EU)

[bryanlarsen]

It's kind of a moot question. If the US won't put boots on the ground in Ukraine, it will never do so in Moscow.

Unless they're invited there as peacekeepers by a new government. But even a pro-US government is unlikely to invite US peacekeepers. Maybe Canadian ones.