"I still think we might do something about Iran, at least I hold out hope. NK is like a porcupine."
My bet here is Iran will now go along with getting rid of their nuke program for concessions, which the 5+1 will go for.
NK will then sell nukes to Iran for hard currency. And there is not a freakin thing we can do.
NK is land locked on two sides and we can have multiple navies blockade the other two until the cows come home.