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 Combat forces committed to Operation Falconer for the 2003 Invasion were withdrawn during 2003.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 These troops began withdrawing from Iraq on 1 June 2008 and were completely withdrawn by 28 July 2009.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 Afghanistan the end of March 2015 U.S. President Obama announced to slow the pace of the U.S. troop withdrawal by maintaining the current force levels of 9,800 troops through at least the end of 2015. This announcement came after a request by the Afghan government under its new president Ashraf Ghani. Obama and Ghani stated the troops were needed to train and advise Afghan forces. According to U.S. official keeping the current force in place would allow American special operations troops and the Central Intelligence Agency to operate in southern and eastern Afghanistan, where the insurgents are strongest and where Al