Singapore Armed Forces: Army, Navy, Air Force (includes Air Defense) (2008)
Military service age and obligation:
18-21 years of age for male compulsory military service; 16 years of age for volunteers; 2-year conscript service obligation, with a reserve obligation to age 40 (enlisted) or age 50 (officers) (2008)
Manpower available for military service:
males age 16-49: 1,277,862 (2008 est.)
Manpower fit for military service:
males age 16-49: 1,038,603 (2008 est.)
Manpower reaching militarily significant age annually:
male: 27,742 female: 26,325 (2008 est.)
Military expenditures: