Australia's biggest military bases vary by function, with RAAF Base Amberley being the largest operational airbase and home to significant Air Force units, while Lavarack Barracks in Townsville is Australia's largest Army base, hosting major Army formations like the 3rd Brigade. For the Navy, Fleet Base West at HMAS Stirling in Western Australia serves as its largest base.
The biggest Australian Army base is Lavarack Barracks in Townsville, Queensland, serving as the home for the 3rd Brigade and a major hub for operations, training, and housing thousands of troops and support units, making it the largest in terms of personnel and activity. While other bases like RAAF Amberley are larger for Air Force and training areas are vast, Lavarack is recognized as the largest for the Army.
Amberley is one of two defence 'super bases' in Australia, with the other being RAAF Base Edinburgh, and is home to over 5,000 uniformed and civilian personnel.
The biggest air force base in Australia is RAAF Base Amberley, located southwest of Brisbane, Queensland, serving as the largest operational RAAF base, home to major fighter and transport squadrons, and employing over 5,000 personnel. It's a vital hub for strategic airlift (C-17 Globemasters, KC-30 tankers) and combat aircraft, including F/A-18F Super Hornets and EA-18G Growlers, supporting significant national defence and regional security operations.
It is jointly operated by Australia and the United States, and since 1988 it has been officially called the Joint Defence Facility Pine Gap (JDFPG); previously, it was known as Joint Defence Space Research Facility.
Special Operations Command (SOCOMD or commandos) was established on 5th May 2003 to unite all of the Australian Army's special forces units. It is modelled on the equivalent commands in the United States and British military forces and is led by a major general as Special Operations Commander Australia.
Australia's largest naval base is HMAS Stirling, located on Garden Island near Perth, Western Australia, serving as Fleet Base West and home to the RAN's entire submarine service and frigates, supporting a large population of personnel and essential maritime facilities. While HMAS Albatross is the Navy's largest operational air station (Fleet Air Arm), Stirling is the overall biggest shore establishment by personnel and infrastructure.
Having a force this large requires a lot of real estate, and the U.S. has some of the largest military bases in the entire world. This includes: Fort Bragg – Covering over 250 square miles of North Carolina, Fort Bragg is not only the largest base for the U.S. Army, it's the largest military base in the entire world.
Australia's F-35A fleet has replaced the F/A-18A/B Hornet. The F-35A Lightning II, in concert with the F/A-18F Super Hornet and the E/A-18G Growler, is a potent air combat capability that provides the Royal Australian Air Force with critical air combat power to meet Australia's needs beyond 2030.
In 1966 the Australian Government signed the Pine Gap Treaty and a joint US and Australian base was established in 1970 when 400 American families moved in. Still operational today the base has gone through various expansions and roles.
Australia has received its full fleet of 72 F-35A Lightning II fighter jets, with the final aircraft delivered in late 2024, forming the backbone of the Royal Australian Air Force's (RAAF) air combat capability alongside Super Hornets and Growlers. While the current fleet is 72, there are discussions and potential plans to acquire more, possibly increasing the total to 100 aircraft in the future.
Many countries operate foreign military bases; the U.S. by far operates the most, with 877 military bases around the world. But at least 18 other nations operate foreign military bases, each of which increases the risk of war.
Marine Rotational Force – Darwin is a marine air-ground task force of the United States Marine Corps based at Robertson Barracks and at RAAF Base Darwin, near the city of Darwin in the Northern Territory of Australia.
Anglesea Barracks is the main site and one of the oldest Defence bases, built in 1811 when Governor Macquarie visited the colony. Other major sites includes: Derwent Barracks.
Formed in 1957 as a company, it was modelled on the British SAS with which it shares the motto, "Who Dares Wins". Expanded to a regiment in August 1964, it is based at Campbell Barracks, in Swanbourne, a suburb of Perth, Western Australia, and is a direct command unit of the Special Operations Command.
Yes, Australia has a strong, technologically advanced, and well-trained military (the Australian Defence Force - ADF), ranking globally as a significant power, especially in the Asia-Pacific, despite its relatively small size; it excels in defense networks and is investing heavily in modernizing its air, land, and sea capabilities with key partners like the US and UK, making it a highly capable regional force.
Australia's F-35A fighters are primarily based at RAAF Base Williamtown (NSW) for training and operations, with significant numbers also at RAAF Base Tindal (NT), forming the backbone of its air defence, with occasional deployments to other locations like Amberley.
Neither the F-22 nor the F-35 is universally "better"; they are designed for different primary roles, with the F-22 excelling at air superiority (dogfighting, speed, climb) and the F-35 shining as a versatile, multi-role strike fighter with superior sensors, electronic warfare, and data fusion for ground attack and broader missions, though the F-35 is also capable in air-to-air combat. Think of the F-22 as a pure air-to-air hunter and the F-35 as a networked battlefield commander that can also hunt.
1. Fort Liberty (Fort Bragg), United States. Located in North Carolina, Fort Liberty (formerly Fort Bragg) is widely recognised as the largest military base in the world by population.
For more information about the REPI Program and supportive DOD efforts, please visit www.repi.mil. Located in the Florida Panhandle, Eglin Air Force Base (AFB) is the Air Force's largest installation and also includes extensive special use airspace to allow the base to carry out its test and evaluation mission.
The United States Army has the most bases among all military branches. Its bases are spread throughout the U.S and across multiple countries around the globe. However, keep in mind that the number of bases doesn't necessarily correlate with the size or scope of the mission of each branch.
HMAS Hobart (III), guided missile destroyer. Commissioned on 23 September 2017, HMAS Hobart (III) is the first of 3 ships of the Hobart Class guided missile destroyers (DDG). Hobart Class DDGs are based on the Navantia-designed F100 frigate and fitted with the Aegis Combat System.
The U.S. Navy has only one base currently in Australia: Naval Communication Station Harold E. Holt in Exmouth, Western Australia. There is one other non-Navy U.S. base in Australia: Pine Gap in Alice Springs, in the center of Northern Territory.
The CIA listening station at Pine Gap was officially called the Joint Defence Space Research Facility, but it had nothing to do with research and was joint in name only: Australians were hired as cooks and janitors but the first spies were all American.