US: Iran Attack Plans Ready if Needed

Member of Iran's Revolutionary Guards parade in Tehran in this Sept. 22, 2007 file photo. Amid growing tensions over Iran's nuclear aims, U.S. defense officials have signaled that up-to-date attack plans are available if needed, but no strike appears imminent. (AP Photo/Hasan Sarbakhshian, File) (Hasan Sarbakhshian - AP)

Asked in late October whether war planning had been ramped up or was simply undergoing routine updates, Gates replied, "I would characterize it as routine." His description of new U.S. sanctions announced on Oct. 25 suggested they are not a harbinger of war, but an alternative.

A long-standing responsibility of the Joint Chiefs of Staff is to maintain and update what are called contingency plans for potential military action that a president might order against any conceivable foe. The secret plans, with a range of timelines and troop numbers, are based on a variety of potential scenarios _ from an all-out invasion like the March 2003 march on Baghdad to less demanding missions.

Another military option for Washington would be limited, clandestine action by U.S. special operations commandos, such as Delta Force soldiers, against a small number of key nuclear installations.

The man whose responsibility it would be to design any conventional military action against Iran _ and execute it if ordered by Bush _ is Adm. William Fallon, the Central Command chief. He is playing down prospects of conflict, saying in a late September interview that there is too much talk of war.

"This constant drumbeat of conflict is what strikes me, which is not helpful and not useful," Fallon told Al-Jazeera television, adding that he does not expect a war against Iran. During a recent tour of the Gulf region, Fallon made a point of telling U.S. allies that Iran is not as strong as it portrays itself.

"Not militarily, economically or politically," he said.

Fallon's immediate predecessor, retired Army Gen. John Abizaid, raised eyebrows in September when he suggested that initiating a war against Iran would be a mistake. He urged vigorous efforts to stop Iran from acquiring nuclear weapons, but failing that, he said, "There are ways to live with a nuclear Iran." He also said he believed Iran's leaders could be dissuaded from using nuclear arms, once acquired.

The possibility of U.S. military action raises many tough questions, beginning perhaps with the practical issue of whether the United States knows enough about Iran's network of nuclear sites _ declared sites as well as possible clandestine ones _ to sufficiently set back or destroy their program.

Among other unknowns: Iran's capacity to retaliate by unleashing terrorist strikes against U.S. targets.

Nonmilitary specialists who have studied Iran's nuclear program are doubtful of U.S. military action.

"There is a nontrivial chance that there will be an attack, but it's not likely," said Jeffrey Lewis, director of a nuclear strategy project at the New America Foundation, a nonpartisan public policy group.