The Iraq War began in 2003 and involved a two-phase conflict comprising an initial invasion of Iraq led by U.S. and UK forces and a longer, eight-year phase of occupation and fighting with insurgents.

The Iraqi conflict (2003–present) that started with the 2003 to 2011 Iraq War has seen several phases of insurgency and open conflict: Iraqi Civil War (2006–2008), civil war mainly between sectarian militant groups and Iraqi forces and their respective allies Iraqi insurgency (2011–2013), the surge in violence involving the Islamic State in Iraq and the Levant (ISIL) that occurred immediately following the end of the 2003 to 2011 Iraq War War in Iraq (2013–2017), conflict with ISIL that began when the initial two-year-long insurgency escalated in December 2013 ISIL insurgency in Iraq (2017–present), low-level ISIL insurgency following territorial defeat in Iraq in 2017

Iraq War may also refer to: Mesopotamian campaign (1914–1918) Iraqi revolt of 1920 against the British Anglo-Iraqi War (1941) Iran–Iraq War (1980–1988) Gulf War (1990–1991) (referred to by some as the First Iraq War) Iraqi no-fly zones conflict (1991–2003)

See also

Military history of Iraq Battle of Baghdad (disambiguation) Iraqi Civil War (disambiguation)

Persian War (disambiguation) Gulf War (disambiguation)