Canada

Military branches:
Canadian Forces: Land Forces Command (LFC), Maritime Command (MARCOM), Air Command (AIRCOM), Canada Command (homeland security) (2009)
Military service age and obligation:
17 years of age for male and female voluntary military service (with parental consent); 16 years of age for reserve and military college applicants; Canadian citizenship or permanent residence status required; maximum 34 years of age; service obligation 3-9 years (2008)
Manpower available for military service:
males age 16-49: 8,072,010
females age 16-49: 7,813,462 (2008 est.)
Manpower fit for military service:
males age 16-49: 6,647,513
females age 16-49: 6,413,748 (2009 est.)
Manpower reaching militarily significant age annually:
male: 223,238
female: 210,797 (2009 est.)
Military expenditures:
1.1% of GDP (2005 est.)