It is composed of the Australian Army, the Royal Australian Navy (RAN) and the Royal Australian Air Force (RAAF).
Military manpower - military age (minimum age at which an individual may volunteer for military service): 17 years of age
Military manpower - availability Australia no longer has conscription, and is unlikely to reintroduce it at any point in the future, so this is rather theoretical):
Citizens aged 15-49:
10,000,000 (approx.)
Military manpower - fit for military service:
Citizens aged 15-49:
As above.
Military manpower - reaching military age annually:
260,000 (approx.)
Military expenditures - dollar figure: $6.9 billion (FY98/99)
Military expenditures - percent of GDP: 1.9% (FY98/99)
Reference
Much of the material in this article comes from the CIA World Factbook 2000.
Website: http://www.defence.gov.au