My favorite foreign affairs analyst - George Friedman - weighs in with a synopsis of a long article in the New York Times (behind paywall) concerning the US role in the Ukraine war. Bottom line: we were much more involved than we were led to believe, although short of boots on the front lines. Hat tip to RealClearDefense for the link.
Rather than call the NYT article a "leak," Friedman believes it was intentionally released in a way to be picked up by the Russian press. Implicit is the idea that Putin has been hiding from his own people exactly how involved we were, and how responsible the technologically inferiority of his military has been in their high casualty totals.
War is getting closer and closer to that depicted in the early Terminator films. The Ukraine war has been a laboratory of sorts for testing and proving new technologies of war, for both sides. It is likely, however, that we've benefitted more than they.
The article reinforces Putin's claim that Russia is fighting "the West" rather than merely Ukraine. What remains inescapable is that Russia started the war, thought they could win it quickly and cheaply, and were proved quite wrong in that assessment.
Putin likely could have turned Ukraine into an ally if he'd emphasized honeyed words and benevolent policies. Instead he has created an implacable enemy, which nevertheless still lives and sits on his border like a gangrenous wound he has proven unable to excise. There is a lesson in this, if we're able to learn it.