Military branches: Army, Navy, Air Force, Civil Armed Forces, National Guard
Military manpower - military age: 17 years of age
Military manpower - availability: males age 15-49: 35,770,928 (2001 est.)
Military manpower - fit for military service: males age 15-49: 21,897,366 (2001 est.)
Military manpower - reaching military age annually: males: 1,657,723 (2001 est.)