What war with Iran would look like

Time: You recently invited President Bush to a televised debate. If he were sitting where I am sitting, what would you say, man to man?
Ahmadinejad: …I gave some recommendations to President Bush in my personal letter, and I hope that he will take note of them. I would ask him, Are rationalism, spirituality and humanitarianism and logic - are they bad things for human beings? Why more conflict? Why should we go for hostilities? Why should we develop weapons of mass destruction? Everybody can love one another.
Time: Does Iran have the right to nuclear weapons?
Ahmadinejad: We are opposed to nuclear weapons. We think it has been developed just to kill human beings. It is not in the service of human beings. For that reason, last year in my address to the U.N. General Assembly, I suggested that a committee should be set up in order to disarm all the countries that possess nuclear weapons.
Time: How far will Iran go in defying Western demands? Will you wait until you are attacked and your nuclear installations are destroyed?
AhmadInejad: Do you think the u.s. administration would be so irrational?
Time: You tell me.
Ahmadinejad: I hope that is not the case. I said that we need logic. We do not need attacks.
Time: Are you worried about an attack?
Ahmadinejad: No.
The first message was routine enough: a "Prepare to Deploy Order" sent through Naval communications channels to a submarine, an Aegis-class cruiser, two minesweepers and two minehunters.
The orders didn't actually command the ships out of port; they just said be ready to move by October 1.
A deployment of minesweepers to the east coast of Iran would seem to suggest that a much discussed, but until now largely theoretical, prospect has become real: that the U.S. may be preparing for war with Iran.
But superpowers don't always get to choose their enemies or the timing of their confrontations. The fact that all sides would risk losing so much in armed conflict doesn't mean they won't stumble into one anyway.
So what would it look like? Interviews with dozens of experts and government officials in Washington, Tehran and elsewhere in the Middle East paint a sobering picture: Military action against Iran's nuclear facilities would have a decent chance of succeeding, but at a staggering cost.
No one is talking about a ground invasion of Iran. Too many U.S. troops are tied down elsewhere to make it possible, and besides, it isn't necessary. If the U.S. goal is simply to stunt Iran's nuclear program, it can be done better and more safely by air.
An attack limited to Iran's nuclear facilities would nonetheless require a massive campaign. Experts say that Iran has between 18 and 30 nuclear-related facilities. The sites are dispersed around the country -- some in the open, some cloaked in the guise of conventional factories, some buried deep underground.
A U.S. strike would have a lasting impression on Iran's rulers. U.S. officials believe that a campaign of several days could set back Iran's nuclear program by two to three years. Hit hard enough, some believe, Iranians might develop second thoughts about their government's designs as a regional nuclear power.
Given the chaos that a war might unleash, what options does the world have to avoid it? One approach would be for the U.S. to accept Iran as a nuclear power and learn to live with an Iranian bomb, focusing its efforts on deterrence rather than pre-emption.
The risk is that a nuclear-armed Iran would use its regional primacy to become the dominant foreign power in Iraq, threaten Israel and make it harder for Washington to exert its will in the region. And it could provoke Sunni countries in the region, like Saudi Arabia and Egypt, to start nuclear programs of their own to contain rising Shiite power.
Those equally unappetizing prospects -- war or a new arms race in the Middle East -- explain why the White House is kicking up its efforts to resolve the Iran problem before it gets that far. Washington is doing everything it can to make Iran think twice about its ongoing game of stonewall. Everyone has been careful -- for now -- to stick to Rice's diplomatic emphasis.
"Nobody is considering a military option at this point," says an administration official. "We're trying to prevent a situation in which the president finds himself having to decide between a nuclear-armed Iran or going to war. The best hope of avoiding that dilemma is hard-nosed diplomacy, one that has serious consequences."



