Few countries intrigue and perplex like the Democratic People's Republic of Korea. Isolated by choice from the ebbs and flows of the international system, North Korea is an island of its own making. It is often painted as a weak, fearsome lunatic with delusions of grandeur and aspirations to become a nuclear power, but the truth is a little more complicated. Despite outward appearances, Pyongyang is not reckless in its ambition. Nor does it foolhardily invite destruction. It walks a fine line, hoping to quietly attain a credible nuclear deterrent without inciting world powers to take decisive action. Deterrence has always been a part of North Korea's survival strategy . Pyongyang's calculated disarray is primarily for the benefit of potential aggressors, advising caution should provocation lead to a disproportionate response. Thriving on contradiction, Pyongyang simultaneously depicts itself as fragile to the point of collapse yet immeasurably strong.