What US withdrawal?

I quote here the first few paragraphs of a very interesting analysis from Foreign Policy in Focus, which shows the Stae of Forces Agreement up for what it really is.

A Withdrawal in Name Only
Erik Leaver and Daniel Atzmon June 24, 2009


On November 17, 2008, when Iraqi Foreign Minister Hoshyar Zebari and U.S. ambassador Ryan Crocker signed an agreement for the withdrawal of U.S. troops from Iraq, citizens from both countries applauded. While many were disappointed about the lengthy timeline for the withdrawal of the troops, it appeared that a roadmap was set to end the war and occupation. However, the first step — withdrawing U.S. troops from Iraqi cities by June 30, 2009 — is full of loopholes, and tens of thousands of U.S. soldiers will remain in the cities after the "deadline" passes.
The failure to fully comply with the withdrawal agreement indicates the United States is looking to withdraw from Iraq in name only, as it appears that up to 50,000 military personnel will remain after the deadline.
The United States claims it's adhering to the agreement, known as the Status of Forces Agreement (SOFA), even with so many troops being left in the cities. But the United States is changing semantics instead of policy. For example, there are no plans to transfer the 3,000 American troops stationed within Baghdad at Forward Operating Base Falcon, because commanders have determined that despite its location, it's not within the city.
The original intent of moving troops out of the cities was to reduce the U.S. military role and send the message to Iraqis that the United States would be leaving the country soon. But troops that are no longer sleeping in the cities will still take part in operations within Iraqi cities; they will serve in "support" and "advisory" roles, rather than combat functions. Such "reclassification" of troops as military trainers is another example of how the United States is circumventing the terms of the SOFA agreement.
The larger loophole in the agreement is the treatment of military contractors. There has been little mention of the 132,610 military contractors in Iraq. Of these, 36,061 are American citizens, according to a recent Department of Defense report.
Since September 2008, only 30,000 troops have left Iraq. The 134,000 soldiers that remain are just slightly below the number of troops that were in Iraq in 2003. These numbers are likely to remain well above 100,000 until 2010.
Instead of sending soldiers stationed in cities home, the military has been expanding and building new bases in rural areas to accommodate soldiers affected by the June 30 deadline. And Congress just passed a war-spending bill that includes more funding for military construction inside Iraq.

http://www.fpif.org/fpiftxt/6211