Military branches:
Chilean Army, Chilean Navy (Armada de Chile, includes Naval Aviation, Marine Corps, and Maritime Territory and Merchant Marine Directorate (Directemar)), Chilean Air Force (Fuerza Aerea de Chile, FACh) (2015)

Military service age and obligation:
18-45 years of age for voluntary male and female military service, although the right to compulsory recruitment of males 18-45 is retained; service obligation is 12 months for Army and 22 months for Navy and Air Force (2015)

Military expenditures:
2.04% of GDP (2012) 2.17% of GDP (2011) 2.04% of GDP (2010)
country comparison to the world: 38
[see also: Military expenditures country ranks ]