Looks that way.....and if they are effective may turn the Russian public against Putin, and how bad do the Russians being sent in really want to be there. Ukraines that want to be free, that want to be nazi's, that want Russia help, that don't want Russia's help.....what a mess. Another good reason to stay out of messes, and stop helping to make them.
Don't forget all Biden's and Obama's friends in Ukraine. That all got memory holed after the first Trump impeachment.
I still have all the phone call recordings from that ordeal. We may never know the full extent of what exactly they were doing. All we know for sure is that they were laundering foreign aid through Estonia into Ukraine, to prop up some mobster running the Privat bank.