Military branches: Army, Navy (includes Naval Air Arm, Coast Guard, Marines), Air Force, Police (Coracero Guard, Grenadier Guard)

Military manpower—availability:
males age 15-49: 806,451 (1999 est.)

Military manpower—fit for military service:
males age 15-49: 653,796 (1999 est.)

Military expenditures—dollar figure: $172 million (1998)

Military expenditures—percent of GDP: 0.9% (1998)