Military branches:
Ministry of Defense: Iraqi Army (includes Army Aviation Directorate), Iraqi Navy, Iraqi Air Force; Counterterrorism Service (2015)
Military service age and obligation:
18-40 years of age for voluntary military service; no conscription (2013)
Military expenditures:
8.7% of GDP (2014)
3.4% of GDP (2013)
2.88% of GDP (2012)
3.27% of GDP (2011)
2.88% of GDP (2010)
country comparison to the world: 2
[see also: Military expenditures country ranks ]