For the sake of this discussion, let’s assume Obama becomes president* and the Democrats maintain control of both Houses of Congress (although they don’t get a filibuster-proof majority in the Senate).
Two years from now, how many US troops will we still have in Iraq? For the record, Obama never claimed he was going to remove all the troops-- there was always the fine print about leaving some “combat troops” to protect Americans over there and fight any remaining elements of al Qaeda. And combat troops need non-combat troops around to do all the non-combat tasks needed to sustain them. The fine print has gotten a lot bigger these days, so I think it’s safe to assume that the answer is not zero.
I am not a military expert, so I hope some who are will give some input in this tread, but I just can’t see the remaining force being anything less than 25 - 50k troops. We’ve got this enormous embassy over there that’s going to need protection, and any force that’s too small would be extremely vulnerable to insurgent attacks. Those attacks, although down considerably in recent months, still continue at a not insignificant rate. We’re going to have to go after the insurgents actively, otherwise we’ll be sitting ducks with them taking pot shots at us constantly. Will the insurgency be mostly stamped out in 2 years? Hard to believe.
Then there is the need the ISF is going to have for our military equipment. I can’t see us taking it all away, but I can’t see us just handing it over to the ISF either. We’re going to need people over there to operate and maintain it, and to make sure it doesn’t end up in Iran. Again, IANAME, but I would suspect we have some pretty proprietary stuff over there that we’re using to back up the ISF with, and to run our own operations.
And if things flare up, Americans are going to be vulnerable as hell. Obama is not going to want pictures on the nightly news of Americans being evacuated from the embassy roof in helicopters.
n.b.: I wish to hell we could bring all our troops home tomorrow. I’m not arguing here what I want to happen, but what I think is going to happen given the realities of the situation.
*We can do a McCain thread if anyone is really interested, but I think we can assume that McCain will have more troops staying than Obama will. I’m trying to get a handle on what the minimum is going to be.