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 Combat forces committed to Operation Falconer for the 2003 Invasion were withdrawn during 2003.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 These troops began withdrawing from Iraq on 1 June 2008 and were completely withdrawn by 28 July 2009.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
Withdrawal of U.S. troops from Iraq away". On the other hand, Democratic then-House Minority Leader Nancy Pelosi argued that a deadline is necessary, and stated "'stay the course' is not a strategy, it's a slogan", and "it's time to face the facts." On 27 March 2007 Congress passed H.R. 1591, which called for the withdrawal of U.S. troops in Iraq by March 2008. However, President Bush vetoed the bill and the House of Representatives failed to override the veto. Congress then passed H.R. 2206, which provided funding for the Iraq War through 30 September 2007 and was signed into law by President Bush on 25 May