us military bases in australia
General Military Questions

US Military Bases In Australia

There are two US military bases currently in Australia. One of them is operated by members of the United States intelligence community and another is operated by the United States Navy.

The Army, Air Force, Marines, and Coast Guard do not have bases in Australia, learn more about each base below:


Pine Gap

Location: Alice Springs, Australia

pine gap alice springs australia

In Use: 1966-Present

Overall Mission: Since the Cold War, Pine Gap has served as a surveillance base.

It was known to the public as a “space research center”.

However, it was responsible for monitoring the signals of satellite and intelligence signals including microwave emissions, anti-missile, and anti-aircraft radars among others.

Units Stationed:

  • Central Intelligence Agency (CIA)
  • National Security Agency (NSA)
  • US National Reconnaissance Office (NRO)

Official Site: None

Related ArticleAir Force Bases in the US

US Navy Base in Australia

Naval Communication Station Harold E. Holt

Location: Exmouth, Western Australia, Australia

ncs harold e holt navy base in australia

In use: 1967-Present

Overall Mission: The only other US military base in Australia is the Naval Communication Station Harold E. Holt, located in Western Australia.

This base provides low frequency radio transmission communications to the United States Navy and the Royal Australian Navy.

This was a communication hub for ships and fleets located in the western Pacific and eastern Indian oceans.

Units Stationed:


Rob V.
American Military Bases in Australia

American Military Bases in Australia

4.5 out of 5 (39 Ratings)

There are only 2 US Military Bases in Australia, and they are both fairly small in size. They include the Pine Gap Surveillance station, and the Naval Communication Station Harold E. Holt.
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