CounterPunch: Fearful pride:
So, what does the DPRK leadership hope to gain by brandishing nuclear arms? The DPRK leadership's deepest desire is that of all elites everywhere: a long-term guarantee of its privileged position within the undisturbed extent of its domain. The DPRK wants to interact with the rest of the world in a way that sustains the physical and economic existence of their state but without introducing any ideas or social forces that weaken the control of the DPRK leadership, and the fealty of the population to that leadership. Clearly, the present DPRK regime is skeptical it can follow the Chinese example of introducing a state-directed form of capitalism while maintaining ideological control and sufficient popular obedience, so it is resistant to allowing the population wider exposure to foreign influences. The DPRK nuclear arsenal is the equivalent of a 10 foot (3.3 m) high wall topped with glass shards surrounding an estate with Pit Bulls and Doberman Pinschers running loose. It is a shield built with pride and motivated by fear.
And it seems to me that the countries that demand that North Korea abstain from developing weapons of mass destruction without dismantling their own nuclear arsenals are probably also motivated by fearful pride.