'Operation Iraqi Freedom' Ends As Last U.S. Combat Brigade Pulls Out...
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KHABARI CROSSING, Kuwait — As their convoy reached the barbed wire at the border crossing out of Iraq on Wednesday, the soldiers whooped and cheered. Then they scrambled out of their stifling hot armored vehicles, unfurled an American flag and posed for group photos.

For these troops of the 4th Stryker Brigade, 2nd Infantry Division, it was a moment of relief fraught with symbolism. Seven years and five months after the U.S.-led invasion, the last American combat brigade was leaving Iraq, well ahead of President Barack Obama's Aug. 31 deadline for ending U.S. combat operations there.

In a statement released by email, the president noted that the drawdown has been significant -- but isn't over yet:

Over the last 18 months, over 90,000 U.S. troops have left Iraq. By the end of this month, 50,000 troops will be serving in Iraq. As Iraqi Security Forces take responsibility for securing their country, our troops will move to an advise-and-assist role. And, consistent with our agreement with the Iraqi government, all of our troops will be out of Iraq by the end of next year. Meanwhile, we will continue to build a strong partnership with the Iraqi people with an increased civilian commitment and diplomatic effort.

P.J. Crowley, a spokesman for the State Department, told MSNBC that this is "an historic moment" that marks the end of Operation Iraqi Freedom, but not the end of the U.S. mission in Iraq.