You just think in western ways and apart from US and EU we are all heathenry lead by a mad men. Just look back to history , any of the so called civilize country hasn t wash their hand clean from slavery ,colonize and invasion. I can say 90% death in recent 200 years is directly or indirectly caused by those modern crusade. So by what right do you think just US and EU country should have Nuke ----not to mention US are so far the only country has used it . This theory sounds to me just like an preach by an ex-robber who built it s title and wealth upon it s victims and afterwards telling his victims to be civilized and respect human rights. Funny , I am sorry for being rude , but we asian value history , and nearly every asia country has blood-and-tear story pass from generations to warn us not be ravage by the strong again. Just think by yourself why there was many country follow the communilism after WW2,not because it s sounds cool, just because we ve suffered so much from your bloody capitalism.That is a lesson both the strong and weak have to learn ,for the world maybe more peaceful if there were no people with such arrogance to judge every other with blinkers.
Finally, korean is very pride , as far as i know , they ve got a very strong sense of nation . That s very understandble after being ravaged by western and japan in 19 and 20 century . But after division , SK focus on their economic achievements while NK focus on their military and political independent , and both of them feel pride on their achievements----do not your blinkers to demonstrate it. The south work hard on their national brand and found their national pride on defeat other foreign brand while the nouth try to not depend on China and russian to establish its un-breakable sovereignty for kerean don t want to be dominate by others no matter US russia or even china as their oldest ally .
the Nuke test is that kind of struggle for it s clear the test will be a blow to china and a trouble to russia , but still NK resisted any pressure and even deceive us to get the Nuke test underway .Why , to a small nation sandwiched between china russia ,and US, 3 of the most powerful country in the world , other country may try to ally with one and being protected , but korean doesn t not want to be anyone s followers accord to their national pride , So they play us russia and US and survive in the crevice between the 3.