US War in Iraq Declared Officially Over

The United States military officially declared an end to its mission in Iraq on Thursday even as violence continues to plague the country and the Muslim world remains distrustful of American power.

In a fortified concrete courtyard at the airport in Baghdad, Defense Secretary Leon E. Panetta thanked the more than one million American service members who have served in Iraq for “the remarkable progress” made over the past nine years but acknowledged the severe challenges that face the struggling democracy.

“Let me be clear: Iraq will be tested in the days ahead — by terrorism, and by those who would seek to divide, by economic and social issues, by the demands of democracy itself,” Mr. Panetta said. “Challenges remain, but the U.S. will be there to stand by the Iraqi people as they navigate those challenges to build a stronger and more prosperous nation.”

The muted ceremony stood in contrast to the start of the war in 2003 when an America both frightened and emboldened by the attacks of Sept. 11, 2001, sent columns of tanks north from Kuwait to overthrow Saddam Hussein.

As of last Friday, the war in Iraq had claimed 4,487 American lives, with another 32,226 Americans wounded in action, according to Pentagon statistics.

The tenor of the hour-long farewell ceremony, officially called "Casing the Colors,” was likely to sound an uncertain trumpet for a war that was started to rid Iraq of weapons of mass destruction it did not have. It now ends without the sizable, enduring American military presence for which many military officers had hoped.

Although Thursday's ceremony marked the end of the war, the military still has two bases in Iraq and roughly 4,000 troops, including several hundred who attended the ceremony. At the height of the war in 2007, there were 505 bases and more than 170,000 troops.

According to military officials, the remaining troops are still being attacked on a daily basis, mainly by indirect fire attacks on the bases and road side bomb explosions against convoys heading south through Iraq to bases in Kuwait.

Even after the last two bases are closed and the final American combat troops withdraw from Iraq by Dec. 31, under rules of an agreement with the government in Baghdad, a few hundred military personnel and Pentagon civilians will remain, working within the American Embassy as part of an Office of Security Cooperation to assist in arms sales and training.