This is really not funny. War is not funny, nuclear war is even less funny, crappy propaganda is even less funny. All you read and hear in the media is just a tiny tiny part of the whole picture. The same way you could start a discussion about China vs USA. But I ask you, did you know an US official actually got a message on BBC along the lines of "US will strike China soon, strike them while they're not strong!" Can't remember the exact quote and context but my point is when you make statements like that you expect smiles?
The simple fact that they dick around with WMDs is sign of their imbecility. The simple fact they invest money in wars and conflicts is sign of their immaturity. So easy to choose to steal something from others or beat them or eliminate them. Not significantly more complicated to work together for the well being of everybody, but then again they'd also need a heart and not to be so scared like chickens. The instinct to hurt somebody else is the instinct of a weak person. Strong people think in constructive terms not destructive.
That being said, all this NK/SK/China/Pakistan/USA/X/Y/Z is just a load of propaganda. YOU shouldnt gie a shit no matter how important it seems bc if shit hits the fan you're too small to have a say in it. Go and mind your sites and live your life with joy or you're going to waste ur energy on all sorts of useless thoughts.