Looking for the off ramp

Suppose one of you wants to build a tower. Will he not first sit down and estimate the cost to see if he has enough money to complete it? For if he lays the foundation and is not able to finish it, everyone who sees it will ridicule him, saying, 'This fellow began to build and was not able to finish.' Luke 14:28-30

From StratFor Geointelligence Report, Sept 5, 2006:

"(Regarding Iraq) The United States has four choices, apart from the status quo:

1. Reach a political accommodation that cedes the status of regional hegemon to Iran, and withdraw from Iraq.

2. Withdraw forces from Iraq and maintain a presence in Kuwait and Saudi Arabia -- something the Saudis would hate but would have little choice about -- while remembering that an American military presence is highly offensive to many Muslims and was a significant factor in the rise of al Qaeda.

3. Halt counterinsurgency operations in Iraq and redeploy its forces in the south (west of Kuwait), to block any Iranian moves in the region.

4. Assume that Iran relies solely on its psychological pre-eminence to force a regional realignment and, thus, use Sunni proxies such as Saudi Arabia and Kuwait in attempts to outmaneuver Tehran.

None of these are attractive choices. Each cedes much of Iraq to Shiite and Iranian power and represents some degree of a psychological defeat for the United States, or else rests on a risky assumption. While No. 3 might be the most attractive, it would leave U.S. forces in highly exposed, dangerous and difficult-to-sustain postures.

Iran has set a clever trap, and the United States has walked into it. Rather than a functioning government in Iraq, it has chaos and a triumphant Shiite community. The Americans cannot contain the chaos, and they cannot simply withdraw. Therefore, we can understand why Bush insists on holding his position indefinitely. He has been maneuvered in such a manner that he -- or a successor -- has no real alternatives. ...

Sometimes there are no good choices. For the United States, the options are to negotiate a settlement that is acceptable to Iran and live with the consequences, raise a massive army and invade Iran, or live in the current twilight world between Iranian hegemony and war with Iran. Bush appears to be choosing an indecisive twilight. Given the options, it is understandable why."

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Short of a mushroom cloud detonating on U.S. soil, I cannot imagine anything that would generate the political will to expand the U.S. military and forceably reshape the entire Persian Gulf. Thus, our remaining menu of choices are all laced with serious geopolitical indigestion. To think we believed remaking the Middle East would be easy and cheap. To be fair, it was easy and cheap...for Iran...