Military branches:
Army, Navy, Air Force, Air Defense Command
Military manpower - military age:
20 years of age (2003 est.)
Military manpower - availability:
males age 15-49: 19,895,370 (2003 est.)
Military manpower - fit for military service:
males age 15-49: 12,867,160 (2003 est.)
Military manpower - reaching military age annually:
males: 743,305 (2003 est.)
Military expenditures - dollar figure:
$4.04 billion (FY99)
Military expenditures - percent of GDP:
4.1% (FY99)