United States Forces – Iraq

United States Forces – Iraq was the final unified command overseeing all United States Department of Defense personnel during the concluding phase of the Iraq War. Established in 2010, it succeeded Multi-National Force – Iraq (MNF–I) and was responsible for advising, training, and assisting Iraqi Security Forces while conducting partnered counterterrorism operations. Its creation marked the transition from combat-led to support-focused missions under the U.S.–Iraq Status of Forces Agreement, culminating in the complete withdrawal of U.S. forces by the end of 2011.

History

The command was formally activated on January 1, 2010, by order of United States Secretary of Defense Robert Gates, following the expiration of the United Nations Security Council Resolution that had authorized MNF–I. This reorganization reflected the changing mission set outlined in the U.S.–Iraq Status of Forces Agreement, which mandated the end of Combat Operations in Iraq by August 2010. The transition ceremony at the Al-Faw Palace on Victory Base Complex symbolized the shift from a coalition combat command to a U.S.-led advisory effort. The period was dominated by political uncertainty in Baghdad and ongoing negotiations about a potential post-2011 training presence, against a backdrop of continued violence from groups like Al-Qaeda in Iraq.

Organization

USF-I was a sub-unified command under United States Central Command (CENTCOM), with its headquarters at the Victory Base Complex near Baghdad International Airport. Its major subordinate formations included United States Army – Iraq (USAr-I), which managed the advisory mission to the Iraqi Army, and the United States Air Forces Central Command component, operating from bases like Ali Air Base and Balad Air Base. Other key elements were the Navy Expeditionary Combat Command forces supporting Umm Qasr, and the United States Marine Corps contingent, which fell under USAr-I after the departure of I Marine Expeditionary Force. The command also integrated personnel from Special Operations Command Central and the United States Forces Afghanistan support network.

Commanders

The first and most prominent commander was United States Army General Lloyd Austin, who assumed command from Raymond Odierno of MNF–I in September 2010. Austin, previously the Commanding General of United States Forces Command, led the command through its final year and the complex withdrawal process. He was succeeded in late 2011 by United States Army General James D. Thurman, who oversaw the last weeks of the mission and the official casing of the colors in December. Both generals reported directly to the commander of CENTCOM, James N. Mattis, and the Secretary of Defense.

Operations

Primary operations focused on the Advise and Assist Brigade (AAB) mission, where Brigade Combat Teams partnered with Iraqi Army divisions across the country, including in contentious areas like Mosul, Kirkuk, and Diyala Governorate. USF-I also conducted joint counterterrorism missions with Iraqi Special Operations Forces and the Ministry of Interior (Iraq), targeting networks of Al-Qaeda in Iraq. Significant efforts were directed at developing the Iraqi Air Force and supporting national elections. The command managed the enormous logistical challenge of redeploying equipment via the Kuwait Naval Base and the Iraq-Turkey border, while also responding to crises like the Camp Victory rocket attacks.

Withdrawal and transition

The withdrawal process was governed by the U.S.–Iraq Status of Forces Agreement, which set a deadline of December 31, 2011, for all U.S. forces to depart. Operations New Dawn formally ended in August 2010, after which USF-I focused solely on stability and support. Final negotiations for a continued training mission through the Office of Security Cooperation – Iraq (OSC-I) collapsed in October 2011 over the issue of legal immunity for troops. The last convoy of United States Army soldiers departed from Contingency Operating Base Adder in Nasiriyah on December 18, 2011. The command was officially deactivated in a ceremony at Baghdad International Airport, transferring all remaining security responsibilities to the fully sovereign Government of Iraq.

Category:Military units and formations of the United States in the Iraq War Category:Unified combatant commands of the United States Department of Defense Category:2010 establishments in the United States Category:2011 disestablishments in the United States