Australian contribution to the 2003 invasion of Iraq included 14 F/A-18 Hornet fighters). Combat forces committed to Operation Falconer for the 2003 Invasion were withdrawn during 2003. Under the name Operation Catalyst, Australian combat troops were redeployed to Iraq in 2005, however, and assumed responsibility for supporting Iraqi security forces in one of Iraq's southern provinces. These troops began withdrawing from Iraq on 1 June 2008 and were completely withdrawn by 28 July 2009. A headquarters staff of about 60 personnel under the command of Brigadier Maurie McNarn. Planning for the deployment of ADF units to the Middle East began in mid-2002 when Australian officers were attached to
2003 Nasiriyah bombing and Turkish embassies, International Red Cross, and UN facilities. Before the 2003 U.S. invasion of Iraq, the future Carabinieri and Portuguese Guarda Nacional Republicana headquarters was the Nasiriyah Chamber of Commerce, a three-story structure near the Euphrates River. The first U.S. forces to occupy the building were Marines from the 15th Marine Expeditionary Unit, who were later relieved by reservists from the 2nd Battalion 25th Marines. Italy took part in the Iraq War, as part of the Multi-National Force – Iraq, from 15 July 2003 until 1 December 2006, in and around Nasiriyah (see Operation Ancient Babylon). On July 19,