There is having a nuclear bomb and then there is having the ability to make it small enough to fit on a missile. There is having a missile and then there is having a guidance system that will take it where you want it to go. The Norms have neither.
Relax and enjoy your 4th of July BBQ. :-)
They are rapidly advancing toward having both, and no one is stopping them. I bet our troops in South Korea are not relaxing and enjoying their BBQ....