Drain Russia in the war. Make them pay for every day they are invading. Make them pay in human lives, make them pay in losy industrial output. Make them pay in economic welfare. Not just on Ukrainian soil.
If at all possible, take back any Ukrainian territory. Reduce whatever gain they got from this invasion. But even if the current line stands, the more Russia can be made to bleed, the less it will think that war can be a net postive for them.
If at all possible, take back any Ukrainian territory. Reduce whatever gain they got from this invasion. But even if the current line stands, the more Russia can be made to bleed, the less it will think that war can be a net postive for them.