Military branches: Royal Thai Army, Royal Thai Navy (includes Royal Thai Marine Corps), Royal Thai Air Force, Paramilitary Forces

Military manpower—military age: 18 years of age

Military manpower—availability:
males age 15-49: 17,486,014 (1999 est.)

Military manpower—fit for military service:
males age 15-49: 10,536,417 (1999 est.)

Military manpower—reaching military age annually:
males: 585,562 (1999 est.)

Military expenditures—dollar figure: $1.95 billion (FY97/98)

Military expenditures—percent of GDP: 2.5% (FY97/98)