North Korea as a dictatorship political system in the east with Nuclear program and Nuke war is a big threaten against free world countries in the east Asia.
The big challenge is that During last decade, North Korea ballistic Nuke missile become a big challenge for free world economies such as Taiwan and Japan.
North Korea inflation and big problems is a big threaten against the freedom and democracy and Now Kim Jong Un is trying to threaten the world with Nuke war to achieve food, money and a position in the next political world.
the thing that respond by heavy sanctions and technology ban in the east.