Is this a sincere-but-naïve question? A valid request for actual information?
Or is this a malign, provocative question, designed to sow despair and misinformation through insinuation?
I'm guessing the latter, in which case I would respond with:
"Then the Ukrainians will wring their hands and lose all hope and surrender!"
However, if it was the former, then:
"Train more soldiers and continue kicking Russian *ss!"
Regards,
Well said.