I fear this is going to be a turning point for the party to turn fully against Ukraine. McConnell apparently argued forcefully in favor of keeping the funding intact, but got overruled by most of the caucus, including Thune (one of the top candidates to replace him). And this is the Senate Republicans we’re talking about, the House caucus is even more openly antagonistic.
Keeping Democratic control of the White House and Congress next year could be key to Ukraine defeating Russia.