not russias right to make that warnong none of russias business any more than it was when Poland ,Finland or Baltic states joined
....and Ukraine wasn't a member ....and membership was being voted so as not to provoke russia
terribly weak argumnt - maybe swap to one of the other two ..."militarisation" or "nazis" OR just be honest enough to admit that russia went in because the had done it twice and got away with it and because they wanted to either own or control Ukraine