None of those, actually. The only current big war that could happen would be the war for USA and it would happen on these shores. NK is a vassal of China. Iran, I'll admit I'm not really sure about and I'm guessing that's more of the MB's business than anything else. Russia already annexed Crimea. I'm pretty sure China won't invade Taiwan but if they do USA won't care much. I'd rather not fuck a faggot so no thanks, OP.