Looks like they forgot to invite India and Pakistan to the party, each having an estimated 160-200 warheads on missiles aimed at each other.
And lets not forget the Israeli's with ~100 looking for a reason to hit some of their mid east neighbors..
and how did they forget glorious leader Kim with ~ 40
you may think the little players don't pose a real threat to civilization, but all they have to do is hit or come close to one of the big boys , and it's all over but the crying