Military branches:

Indonesian Armed Forces (Tentara Nasional Indonesia, TNI): Army (TNI-Angkatan Darat (TNI-AD)), Navy (TNI-Angkatan Laut (TNI-AL); includes marines, naval air arm), Air Force (TNI-Angkatan Udara (TNI-AU)), National Air Defense Command (Kommando Pertahanan Udara Nasional (Kohanudnas)) (2008)

Military service age and obligation:

18 years of age for selective compulsory and voluntary military service; 2-year conscript service obligation, with reserve obligation to age 45 (officers); Indonesian citizens only (2008)

Manpower available for military service:

males age 16-49: 63,800,825
females age 16-49: 61,729,717 (2008 est.)

Manpower fit for military service:

males age 16-49: 52,367,788
females age 16-49: 52,129,123 (2008 est.)

Manpower reaching militarily significant age annually:

males age 16-49: 2,181,303
females age 16-49: 2,110,397 (2008 est.)

Military expenditures - percent of GDP:

3% (2005 est.)