I always wonder how this works in the minds of NK's leaders. I mean they have China babysitting them but imagine if they'dactually nuke the US.
NK: "Ha! we nuked America! Take that capitalist pigs! China, come celebrate!"
China: "Uh yeah no the USA is too good of a trading partner and we're not gonna sweettalk nukes"
USA: "Silly NK, we have a space laser. Here, have some nukes"
And then we had to redraw the world map to add in the Korean sea.