Bollocks. The Ukraine has every hope of convincing Russia to leave its soil. If it has the support of other nations.

Having those nations allow the Ukraine to use weapons supplied in a way that forces Russia to actually spend resources defending its own inferstructure is the first step to lowering there ability to push everything they have into another nation.

The Ukraine has done a fantastic job of limiting the ability of Russia to over run its nation. While being limited in its ability to respond to the attacker. Forcing Russia to defend its ow borders will make a huge difference in the Ukraine ability to remove Russia fro mits own borders.