"Infact the whole thing confuses me. 4 months ago it was fire and fury, now its happy friend time and throwing nukes away. I'm kind of hoping Kim had a near death experience and has finally decided its not worth it."
Isn't it related to the fact that their nuke lab collapsed after some recent tests triggered an earthquake?
Make friends to ensure they don't get attacked while they rebuild. Especially after poking at the man in the US.