I’m with CPT Charles.
If the russians get away withthis, it will be much harder to stop them next time. And there will be a next time.
The best time to stop Hitler was in ’38. Too many voices of reason ( aka cowards).

“You were given the choice between war and dishonor. You chose dishonor and you will have war.”
Churchill’s remark after Chamberlain returned from signing the Munich pact with Hitler

War is inevitable. Chose Honor, stand by our ally.