Its getting late here, and I would like to point out a few things that I will cover when I awake in the A.M.
German-British Non-Aggression Treaty.
Its what Britain wanted to hear, so Germany told them.
USA says, "stop with the Nukes North Korea."
North Korea says, "We will stop with the Nukes America."
Sounds easy enough for a powerful diplomat to say on behalf of country he is not in control of.