Come on let's be realistic. Simply by comparing the military power we can guess the approximate outcome.
https://en.wikipedia.org/wiki/List_of_countries_by_level_of_military_equipmentI'm assuming Ukraine needs a fuckton of anti-tank mines laid across their border. Perhaps a few SAM missiles.
There's defensive tactics that can be useful too; guerrilla warfare.
Russia can absolutely steamroll Ukraine with a full fledged assault to be honest, but it can still be a bloody fight. Hopefully, if Ukraine resists, the rest of Europe will consider pitching in on their defense efforts.
I'm assuming they're going to be pushed back to their river.
