The big power denunciation of North Korea's nuclear weapons test on Monday could not have been more sweeping. Barack Obama called the Hiroshima-scale underground explosion a "blatant violation of international law", and pledged to "stand up" to North Korea – as if it were a military giant of the Pacific – while Korea's former imperial master Japan branded the bomb a "clear crime", and even its long-suffering ally China declared itself "resolutely opposed" to what had taken place.
The protests were met with further North Korean missile tests, as UN security council members plotted tighter sanctions and South Korea signed up to a US programme to intercept ships suspected of carrying weapons of mass destruction. Pyongyang had already said it would regard such a move as an act of war. So yesterday, nearly 60 years after the conflagration that made a charnel house of the Korean peninsula, North Korea said it was no longer bound by the armistice that ended it and warned that any attempt to search or seize its vessels would be met with a "powerful military strike".
The hope must be that rhetorical inflation on both sides proves to be largely bluster, as in previous confrontations. Even the US doesn't believe North Korea poses any threat of aggression against the south, home to nearly 30,000 American troops and covered by its nuclear umbrella. But the idea, much canvassed in recent days, that there is something irrational in North Korea's attempt to acquire nuclear weapons is clearly absurd. This is, after all, a state that has been targeted for regime change by the US ever since the end of the cold war, included as one of the select group of three in George Bush's axis of evil in 2002, and whose Clinton administration guarantee of "no hostile intent" was explicitly withdrawn by his successor.
In April 2003, North Korea drew the obvious conclusion from the US and British aggression against Iraq. The war showed, it commented at the time, "that to allow disarmament through inspections does not help avert a war, but rather sparks it". Only "a tremendous military deterrent force", it stated with unavoidable logic, could prevent attacks on states the world's only superpower was determined to bring to heel.
http://www.guardian.co.uk/commentisfree/2009/may/27/north-korea-nuclear-weapons-us