This is a re-post of something I wrote last month for The National Interest on US adaption to other countries’ nuclearization. In short, we adapted badly at first – Cuba – and then learned to live with proliferation even though we didn’t like it and did the best we could to halt it.

A repeat of the Cuban Missile Crisis over North Korea is what I fear most from the US toward North Korea in the next five or ten years. We will decide that North Korea is too batty and gangsterish to trust with nuclear weapons, and we’ll pick a fight. How the North Koreans will react – will they believe China will stand with them? – nobody knows. The Soviets felt that missilizing Cuba evened the score with the US which could easily strike the USSR at the time. The North will think the same – that they are entitled to nuclear deterrence for national security, which perception a Cuban-style crisis will reinforce in them. Then will come a showdown.

But most people agree North Korea will never give  up its nukes, and most people also agree that North Korea is quite rational. So it is quite unlikely that North Korea will launch a nuclear ICBM at the US without provocation. It sucks that North Korea has nukes, but we have learned to live with Soviet/Russian, Chinese, and Pakistani nukes. The big question is can we live with NK nukes when so many Americans seem to think the North Koreans are insane.

The full essay follows the jump:

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