The “we would have to use our own forces in combat” is a red herring. We haven’t so far.
We (the West) should double down. This is a war of wills, to determine what kind of world we will have. Messy democracies? Or whatever you want to call Russia and China. Quoting…
A serious U.S. president would recognize that Putin is playing a very weak hand that we should exploit..In April 2022, following Russia’s retreat from the north of Ukraine, it controlled 19.6 percent of Ukrainian territory; its casualties (dead and wounded) were perhaps 20,000. Today Russia occupies 19.2 percent and its casualties are 800,000, reckon British sources… More than half of the 7,300 tanks [Russia] had in storage are gone. Of those that … The reallocation of resources from productive sectors to the military complex has fueled double-digit inflation. Interest rates are 21 percent.”
If this were poker, Putin is holding a pair of twos and bluffing by going all in. Trump, instead of calling Putin’s bluff, is saying, “I think I’ll fold.”
A Russian international affairs scholar, who can speak only privately, remarked to me from Moscow that Putin’s team sees Trump’s team as a clown car, full of amateurs — easy pickings for the savvy and cynical Putin’s ultimate goal: “MRGA — Make Russia Great Again (and Make America Less Great Again).”