Deja vu all over again

Brian Berman has a fascinating piece in Esquire:

In the years after 9/11, Flynt Leverett and Hillary Mann worked at the highest levels of the Bush administration as Middle East policy experts for the National Security Council. Mann conducted secret negotiations with Iran. Leverett traveled with Colin Powell and advised Condoleezza Rice. They each played crucial roles in formulating policy for the region leading up to the war in Iraq. But when they left the White House, they left with a growing sense of alarm -- not only was the Bush administration headed straight for war with Iran, it had been set on this course for years. That was what people didn't realize. It was just like Iraq, when the White House was so eager for war it couldn't wait for the UN inspectors to leave. The steps have been many and steady and all in the same direction. And now things are getting much worse. We are getting closer and closer to the tripline, they say.
"The hard-liners are upping the pressure on the State Department," says Leverett. "They're basically saying, 'You've been trying to engage Iran for more than a year now and what do you have to show for it? They keep building more centrifuges, they're sending this IED stuff over into Iraq that's killing American soldiers, the human-rights internal political situation has gotten more repressive -- what the hell do you have to show for this engagement strategy?' "
But the engagement strategy was never serious and was designed to fail, they say. Over the last year, Rice has begun saying she would talk to "anybody, anywhere, anytime," but not to the Iranians unless they stopped enriching uranium first. That's not a serious approach to diplomacy, Mann says. Diplomacy is about talking to your enemies. That's how wars are averted. You work up to the big things. And when U.S. ambassador to Iraq Ryan Crocker had his much-publicized meeting with his Iranian counterpart in Baghdad this spring, he didn't even have permission from the White House to schedule a second meeting.
The most ominous new development is the Bush administration's push to name the Iranian Revolutionary Guards a terrorist organization.
"The U.S. has designated any number of states over the years as state sponsors of terrorism," says Leverett. "But here for the first time the U.S. is saying that part of a government is itself a terrorist organization."
This is what Leverett and Mann fear will happen: The diplomatic effort in the United Nations will fail when it becomes clear that Russia's and China's geopolitical ambitions will not accommodate the inconvenience of energy sanctions against Iran. Without any meaningful incentive from the U.S. to be friendly, Iran will keep meddling in Iraq and installing nuclear centrifuges. This will trigger a response from the hard-liners in the White House, who feel that it is their moral duty to deal with Iran before the Democrats take over American foreign policy. "If you get all those elements coming together, say in the first half of '08," says Leverett, "what is this president going to do? I think there is a serious risk he would decide to order an attack on the Iranian nuclear installations and probably a wider target zone."
This would result in a dramatic increase in attacks on U.S. forces in Iraq, attacks by proxy forces like Hezbollah, and an unknown reaction from the wobbly states of Afghanistan and Pakistan, where millions admire Iran's resistance to the Great Satan. "As disastrous as Iraq has been," says Mann, "an attack on Iran could engulf America in a war with the entire Muslim world."
Mann and Leverett believe that none of this had to be....