Guardian: US ready for Iran Strike in spring

While I am still skeptical that something like this is really in the works, some things of note appear in this article:
1. Not much new in terms of the build-up (the second carrier group, etc.) Except the planning: "US preparations for an air strike against Iran are at an advanced stage, in spite of repeated public denials by the Bush administration, according to informed sources in Washington.

The present military build-up in the Gulf would allow the US to mount an attack by the spring. But the sources said that if there was an attack, it was more likely next year, just before Mr Bush leaves office."
[snip]
Colonel Sam Gardiner, a former air force officer who has carried out war games with Iran as the target, supported the view that planning for an air strike was under way: "Gates said there is no planning for war. We know this is not true. He possibly meant there is no plan for an immediate strike. It was sloppy wording.

"All the moves being made over the last few weeks are consistent with what you would do if you were going to do an air strike. We have to throw away the notion the US could not do it because it is too tied up in Iraq. It is an air operation."

2. The risk of accidental escalation by having the ships there, conducting war games, and the Iranians own saber-rattling and test launches.
"The danger is that the build-up could spark an accidental war. Iranian officials said on Thursday that they had tested missiles capable of hitting warships in the Gulf."

3. That the US has sold nuclear tipped bunker-busters to Israel.
"Raymond Tanter, founder of the Iran Policy Committee, which includes former officials from the White House, state department and intelligence services, is a leading advocate of support for the MEK. If it comes to an air strike, he favours bunker-busting bombs. "I believe the only way to get at the deeply buried sites at Natanz and Arak is probably to use bunker-buster bombs, some of which are nuclear tipped. I do not believe the US would do that but it has sold them to Israel.""

4. The American Enterprise Institute, along with Cheney and allies seem to still have sway. They think so long as it is not an invasion ala Iraq, there isn't anything to worry about (or that there is less to worry about by attacking Iran than by letting them assert regional dominance).

"Josh Muravchik, a Middle East specialist at the AEI, is among its most vocal supporters of such a strike.

"I do not think anyone in the US is talking about invasion. We have been chastened by the experience of Iraq, even a hawk like myself." But an air strike was another matter. The danger of Iran having a nuclear weapon "is not just that it might use it out of the blue but as a shield to do all sorts of mischief. I do not believe there will be any way to stop this happening other than physical force."

Mr Bush is part of the American generation that refuses to forgive Iran for the 1979-81 hostage crisis. He leaves office in January 2009 and has said repeatedly that he does not want a legacy in which Iran has achieved superpower status in the region and come close to acquiring a nuclear weapon capability. The logic of this is that if diplomatic efforts fail to persuade Iran to stop uranium enrichment then the only alternative left is to turn to the military.

Mr Muravchik is intent on holding Mr Bush to his word: "The Bush administration have said they would not allow Iran nuclear weapons. That is either bullshit or they mean it as a clear code: we will do it if we have to. I would rather believe it is not hot air.""