Military branches:
Argentine Army (Ejercito Argentino), Navy of the Argentine Republic (Armada Republica; includes naval aviation and naval infantry), Argentine Air Force (Fuerza Aerea Argentina, FAA) (2013)

Military service age and obligation:
18-24 years of age for voluntary military service (18-21 requires parental consent); no conscription; if the number of volunteers fails to meet the quota of recruits for a particular year, Congress can authorize the conscription of citizens turning 18 that year for a period not exceeding one year (2012)

Military expenditures:
0.91% of GDP (2012) 0.9% of GDP (2011) 0.91% of GDP (2010)
country comparison to the world: 106
[see also: Military expenditures country ranks ]

Military - note:
the Argentine military is a well-organized force constrained by the country's prolonged economic hardship; the country has recently experienced a strong recovery, and the military is implementing a modernization plan aimed at making the ground forces lighter and more responsive (2008)