Was I wrong? On April 2, the Daily Telegraph, favored mouthpiece for the British military, ran a story about British meetings and evaluations of U.S. plans to attack Iran; anonymous officials said that a strike on Iran was "inevitable" if it did not comply with demands to freeze uranium enrichment.

And yet, that's not how I see it. In fact, I feel a profound sense of deja vu. We had exactly the same scare last year in early spring/late winter, complete with a Seymour Hersh article and predictions of imminent war by people like Scott Ritter. In fact, we also saw last year, as this year, both the U.S. government and the Iranian government dismissing the claims in Hersh's article.

The war didn't happen last year. And all that has changed since then is that Bush has recklessly spent down his political capital, at home and abroad. There is more cooperation with Europe, but Europe doesn't want military action.

Some would say that this is also an exact repeat of the lead-up to the Iraq war, complete with statements that Iran has a chance to resolve this diplomatically, or the U.S. will go to war. The difference, of course, is that the Iraq war was undertaken in an era of expansive military triumphalism, when nearly all informed opinion thought the Vietnam syndrome had been kicked forever; a mere three years later, we live in an era of stark pessimism about the ability of the United States to transform the world by violence.

So I think what we are seeing is what military analyst Fred Kaplan calls a game of "nuclear chicken." The United States and Iran are locking themselves into a collision course, each saying that it will not back down under any circumstances. The threat of military strikes against Iran shows not the likelihood of military action but the desperation of the United States, which seems to have exhausted all its cards and can only hope to scare the Iranians into negotiating.

The talk about using so-called "nuclear bunker-busters" goes a step further than that, resurrecting Nixon's old "madman" theory - the quaint idea that if he appeared crazy and violent enough, he could scare the Vietnamese into capitulating. Well, Nixon understood neither the Vietnamese nor the war he was fighting, and his madman theory went into the dustbin of history, only to be occasionally pulled out and dusted off by nuclear hawks (in the Clinton administration as well as this one).