Al Quaeda didn't make the Russians and Americans team up to wipe out Islam. So why would an alien attack?
Well Al-Qaida only attacked the US, it did unite Americans until the media decided division sells. The theory is that if we had a common enemy we would be united. But as you say if a bomb went off in Moscow especially at that time, they aint gunna wait to see if Manhattan went rogue, they're gunna nuke us.
