Proliferation Papers - The Evolution of the North Korean Nuclear Crisis: Implications for Iran Proliferation Papers, No. 25, Winter 2009

Although North Korea maintained nuclear ambiguity for two decades, it finally gave up the pretense of having a "virtual nuclear weapons program" in October 2006 whereas Iran continues on the path of nuclear brinkmanship. Whether Iran is going to cross the nuclear Rubicon remains uncertain but the fact that it has the requisite technologies and the political will to cross the nuclear threshold if it chose to do so remains unchanged.