| Australian Defence Force | |
|---|---|
 | |
| Founded | 1 March 1901 (1901-03-01) (as theAustralian Army andCommonwealth Naval Force) |
| Current form | 9 February 1976 (1976-02-09) (as the unified Australian Defence Force) |
| Service branches | |
| Headquarters | Canberra,ACT, as part of theAustralian Defence Organisation |
| Leadership | |
| Prime Minister | Anthony Albanese |
| Minister for Defence | Richard Marles |
| Chief of the Defence Force | AdmiralDavid Johnston |
| Personnel | |
| Military age |
|
| Conscription | Wartime only[1] |
| Active personnel | 57,346 (30 June 2023) |
| Reserve personnel | 32,049 (30 June 2023) |
| Deployed personnel | 1,841 (July 2020)[2] |
| Expenditure | |
| Budget | A$55.7 billion (2024–25) (~US$36.8 billion)[3] (ranked 13th) |
| Percent of GDP | 2.02%(2024/25)[3] |
| Industry | |
| Domestic suppliers | Defence industry of Australia |
| Annual exports | AroundA$2 billion (2018)[4] |
| Related articles | |
| History | Military history of Australia |
| Ranks | Australian Defence Force ranks and insignia |
TheAustralian Defence Force (ADF) is themilitary organisation responsible for the defence of theCommonwealth of Australia and its national interests. It consists of three branches: theRoyal Australian Navy (RAN),Australian Army and theRoyal Australian Air Force (RAAF). The ADF has a strength of just over 89,000 personnel and is supported by theDepartment of Defence alongside other civilian entities.
During the first decades of the 20th century, theAustralian Government established the armed services as separate organisations, with each service having an independentchain of command. In 1976, the government made a strategic change and established the ADF to place the services under a single headquarters. Over time, the degree of integration has increased, and tri-service headquarters, logistics, and training institutions have supplanted many single-service establishments. The ADF has been deployed around the world in combat,peacekeeping and disaster-relief missions.
The ADF is technologically sophisticated but relatively small for its landmass. Although the ADF's 57,346 full-time active-duty personnel and 32,049 activereservists as of 30 June 2023[update] make it the largest military in Oceania, it is smaller than most Asian military forces. However with a national population of just over 27 million, the ADF has an average ratio ofmilitary personnel per capita.[5] The ADF is supported by a significant budget by worldwide standards and is well equipped and trained, with defence spending at 2.02% of GDP (as of 2024/25).[3]
Section 51(vi) of theAustralian Constitution gives theAustralian Parliament the power to make laws regarding Australia's defence and defence forces and section 114 prevents thestates from raising armed forces without the permission of the Commonwealth. Undersection 119 the Commonwealth is assigned responsibility for defending Australia from invasion. This section also sets out the conditions under which the government can deploy the defence force domestically.[6]
The Constitution states that thegovernor-general is the commander in chief of the ADF.[7] In practical terms, this role is largely ceremonial.[8][9] The governor-general exercises this power based onadvice from theprime minister following deliberations of theNational Security Committee of Cabinet (NSC) that considers important national security matters.[10][11] In practice, the governor-general does not play an active part in the ADF's command structure and theelected government controls the ADF through theminister for Defence.[12] The minister for Defenceexercises control of the ADF under section 8 of theDefence Act 1903 that states "the Minister has general control and administration of the Defence Force".[13][12]
The Constitution does not contain a provision that expressly states who is responsible for committing Australia to war.[14][15] Contemporary practice, is that a decision to commit the ADF to an "international armed conflict is an exercise ofprerogative power pursuant tosection 61 of the Constitution" that is made by the NSC without involving the governor-general.[16][17][18] The NSC may refer its decision to the fullCabinet for its endorsement.[19] The Commonwealth Government has never been required by the Constitution or legislation to seekparliamentary approval for decisions to deploy military forces overseas or go to war.[14][15]
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By 1870, each of the then Australian coloniesmaintained their own military forces. On 1 January 1901, the coloniesfederated into a new nation and on 1 March 1901, these colonial forces were amalgamated to establish theAustralian Army and Commonwealth Naval Force.[21][22][23] In 1911, the government established theRoyal Australian Navy, which absorbed the Commonwealth Naval Force.[24] The Army established theAustralian Flying Corps in 1912 which was separated to form theRoyal Australian Air Force in 1921.[25] The services were not linked by a single chain of command, as they each reported to their own separate Minister and had separate administrative arrangements. The three services saw action around the world duringWorld War I andWorld War II, and took part in conflicts in Asia during theCold War.[26]
The importance ofjoint warfare was made clear to the Australian military during World War II when Australian naval, ground and air units frequently served as part of single commands. Following the war, several senior officers lobbied for the appointment of acommander-in-chief of the three services. The government rejected this proposal and the three services remained fully independent.[27] The absence of a central authority resulted in poor coordination between the services, with each service organising and operating under differentmilitary doctrine.[28]
The need for an integrated command structure received more emphasis due to inefficient arrangementsduring the Vietnam War which at times hindered the military's efforts.[28] In 1973, the Secretary of theDepartment of Defence,Arthur Tange, submitted a report to the Government that recommended the unification of the separate departments supporting each service under a singleDepartment of Defence, and the creation of the position of Chief of the Defence Force Staff. The government accepted these recommendations, and the Australian Defence Force was established on 9 February 1976.[29]
Until the 1970s, Australia's military strategy centred on the concept of "forward defence", in which the role of the Australian military was to co-operate with allied forces to counter threats in Australia's region. In 1969, when the United States began theGuam Doctrine and the British withdreweast of Suez, Australia developed a defence policy which emphasised self-reliance and the defence of continental Australia. This was known as theDefence of Australia Policy. Under this policy, the focus of Australian defence planning was to protect Australia's northern maritime approaches (the Air-Sea Gap) against enemy attack.[31] In line with this goal, the ADF was restructured to increase its ability to strike at enemy forces from Australian bases and to counter raids on continental Australia. The ADF achieved this by increasing the capabilities of the RAN and RAAF and relocating regular Army units to northern Australia.[32]
At this time, the ADF had no military units on operational deployment outside Australia. In 1987, the ADF made its first operational deployment as part ofOperation Morris Dance, in which several warships and a riflecompany deployed to the waters offFiji in response to the1987 Fijian coups d'état. While broadly successful, this deployment highlighted the need for the ADF to improve its capability to rapidly respond to unforeseen events.[33]
Since the late 1980s, the Government has increasingly called upon the ADF to contribute forces to peacekeeping missions around the world. While most of these deployments involved only small numbers of specialists, several led to the deployment of hundreds of personnel. Large peacekeeping deployments were made toNamibia in early 1989,Cambodia between 1992 and 1993,Somalia in 1993,Rwanda between 1994 and 1995 andBougainville in 1994 and from 1997 onwards.[34]
TheAustralian contribution to the 1991 Gulf War was the first time Australian personnel were deployed to an active war zone since the establishment of the ADF. Although the warships andclearance diving team deployed to thePersian Gulf did not see combat, the deployment tested the ADF's capabilities and command structure. Following the war the Navy regularly deployed afrigate to the Persian Gulf or Red Sea to enforce thetrade sanctions imposed on Iraq.[35]
In 1996,John Howard led theLiberal Party's election campaign and became prime minister. Subsequently, there were significant reforms to the ADF's force structure and role. The new government's defence strategy placed less emphasis on defending Australia from direct attack and greater emphasis on working in co-operation with regional states andAustralia's allies to manage potential security threats.[36] From 1997 the Government also implemented a series of changes to the ADF's force structure to increase the proportion of combat units to support units and improve the ADF's combat effectiveness.[37]
The ADF's experiences during thedeployment to East Timor in 1999 led to significant changes in Australia's defence policies and, an enhancement of the ADF's ability to conduct operations outside Australia. This successful deployment was the first time a large ADF force had operated outside of Australia since the Vietnam War and revealed shortcomings in its ability to mount and sustain such operations.[38]
In 2000, the Government released a new Defence White Paper,Defence 2000 – Our Future Defence Force, that placed a greater emphasis on preparing the ADF for overseas deployments. The Government committed to improve the ADF's capabilities by improving the readiness and equipment of ADF units, expanding the ADF and increasingreal Defence expenditure by 3% per year;[39] in the event, expenditure increased by 2.3% per annum in real terms in the period to 2012–13.[40] In 2003 and 2005, theDefence Updates emphasised this focus on expeditionary operations and led to an expansion and modernisation of the ADF.[41]
Since 2000, the ADF's expanded force structure and deployment capabilities have been put to the test on several occasions. Following the11 September 2001 terrorist attacks on the United States, Australia committed aspecial forces task group and anair-to-air refuelling aircraft to operations inAfghanistan, and naval warships to the Persian Gulf asOperation Slipper.[42] In 2003, approximately 2,000 ADF personnel, including a special forces task group, three warships and 14F/A-18 Hornet aircraft, took part in theinvasion of Iraq.[43]
The ADF was subsequently involved in the reconstruction of Iraq. From 2003 until 2005 this was mainly limited to aSecurity Detachment which protected the Australian embassy, the attachment of officers to multi-national headquarters, small numbers of transport and maritime patrol aircraft, and teams of air traffic controllers and medical personnel.[44] From 2005 until 2008 abattalion-sized Australian Army battle group (initially designated theAl Muthanna Task Group, and laterOverwatch Battle Group (West)) was stationed in southern Iraq. In addition, teams of ADF personnel were deployed to train Iraqi military units. In line with a 2007 election commitment, theRudd government withdrew combat-related forces from Iraq in mid-2008, and most of the remaining Australian units left the country the next year.[44][45]
The ADF also undertook several operations in Australia's immediate region during the 2000s. In 2003, elements of all three services were dispatched toSolomon Islands as part of theRegional Assistance Mission to the Solomon Islands. Regular deployments of Australian forces continued to the islands until 2017.[46] Between December 2004 and March 2005, 1,400 ADF personnel served in Indonesia as part ofOperation Sumatra Assist, which formed part of Australia's response to the devastating2004 Indian Ocean earthquake.[47] In May 2006, approximately 2,000 ADF personnel deployed to East Timor inOperation Astute following unrest between elements of theTimor Leste Defence Force.[48] This deployment concluded in March 2013.[49]
From 2006 until 2013 a battalion-sized Australian Army task force operated inUrozgan Province, Afghanistan; this unit was primarily tasked with providing assistance for reconstruction efforts and training Afghan forces, but was frequently involved in combat. In addition, Special Forces Task Groups were deployed from 2005 to 2006 and 2007 until 2013. Other specialist elements of the ADF, including detachments ofCH-47 Chinook helicopters and RAAF radar and air traffic control units, were also periodically deployed to the country.[50][51] A total of 40 ADF personnel were killed in Afghanistan between 2002 and 2013, and 262 wounded.[52] Following the withdrawal of the combat forces in 2013, ADF training teams have continued to be stationed in the country to train Afghan forces.[53]
TheAustralian Labor Party (ALP) governments led by prime ministersKevin Rudd andJulia Gillard between 2007 and 2013 commissioned two defence white papers, which were published in 2009 and 2013. The 2009 document,Defending Australia in the Asia Pacific Century: Force 2030, had a focus on responding to China's rapidly growing influence. It included commitments to expand the RAN, including acquiring twelve submarines, and increasing defence spending by three percent per year in real terms. This increase in spending did not occur, however.[54] TheDefence White Paper 2013 had similar strategic themes, but set out a more modest program of defence spending which reflected the government's constrained finances. As part of an election commitment, theLiberal–National CoalitionAbbott government commissioned a further defence white paper that was published in 2016.[55] This document also included a commitment to expand the ADF's size and capabilities.[56] There has generally beenbipartisan agreement between the ALP and the Liberal–National Coalition on the ADF's role since the mid-1970s. Both political groupings currently support the ADF's focus on expeditionary operations, and the broad funding target set out in the2016 Defence White Paper.[57] The ADF's broadforce structure has also experienced little change since the 1980s. For instance, throughout this period the Army's main combat formations have been threebrigades and the RAAF has been equipped with around 100 combat aircraft. Most of the equipment used by the services has been replaced or upgraded, however.[58]
It is stated in the2016 Defence White Paper that Australia's changing security environment will lead to new demands being placed on the Australian Defence Force. Although it is not expected that Australia will face any threat of direct attack from another country, terrorist groups and tensions between nations in East Asia pose threats to Australian security. More broadly, the Australian Government believes that it needs to make a contribution to maintaining the rules-based order globally. There is also a risk thatclimate change, weak economic growth and social factors could cause instability in South Pacific countries.[60]
The ADF has developed strategies to respond to Australia's changing strategic environment. The2016 Defence White Paper states that "the Government will ensure Australia maintains a regionally superior ADFwith the highest levels of military capability and scientific and technological sophistication". To this end, the government intends to improve the ADF's combat power and expand the number of military personnel. This will include introducing new technologies and capabilities. The ADF is also seeking to improve its intelligence capabilities and co-operation between the services.[61]
Beginning in August 2014, RAAF combat forces, an Army special forces task force and an Army training unit were deployed to the Middle East duringOperation Okra as part of the internationalwar against the Islamic State. The RAAF aircraft conducted air strikes in Iraq and Syria and provided airborne command and control and air-to-air refuelling for the coalition forces. The special forces advised theIraqi Army and the training unit trained Iraqi soldiers.[62] The RAAF combat aircraft completed operations in January 2018, and the other aircraft were withdrawn in September 2020.[63][64] The Army training force departed in mid-2020.[65]
The Australian Government believes that the country's strategic circumstances are worsening due to the threat posed by China. This has led to decisions to expand the ADF and enhance its ability to participate in high intensity combat. The2020 Defence Strategic Update called for the ADF's efforts to be focused on theIndo-Pacific region. It also concluded that there was no longer a ten-year period of strategic warning before Australia could be involved in a major war. The document stated that the ADF's funding would be expanded, and its capacity to strike at targets from a long distance be improved.[66] In September 2021, Australia entered into theAUKUS trilateral security partnership with the United Kingdom and United States. As part of this partnership, Australia will obtainnuclear attack submarines to significantly improve the RAN's capabilities - this replaced a plan to acquire 12 conventionally poweredAttack-class submarines in partnership with France. The three AUKUS countries also agreed to collaborate on a range of military technologies.[67]
An investigation of allegations of Australian war crimes in Afghanistan was completed in November 2020. TheBrereton Report found that there was evidence that 25 Australian special forces personnel committed war crimes on 25 occasions, resulting in the deaths of 39 people and the mistreatment of two others. GeneralAngus Campbell accepted all of the 143 recommendations made in the report.[68] The government announced the implementation of 139 of the recommendations in 2024, with the remaining relating to ongoing criminal investigations by the newly created Office of the Special Investigator.[69] The office charged a first soldier with war crimes in March 2023.[70]
During August 2021, RAAF aircraft participated inan international airlift to evacuate people from Kabul in Afghanistan after it fell to the Taliban. An Army infantry company was deployed to Kabul as part of this operation. More than 3,500 people were evacuated by the RAAF.[71][72] Following theRussian invasion of Ukraine in February 2022 Australia provided military assistance to Ukraine. As of April 2023[update], this included the transfer of military equipment from the ADF worth $A475 million and the deployment of an Army training team to the United Kingdom to train Ukrainian soldiers.[73]
The election of the ALPAlbanese government in May 2022 did not significantly change Australia's defence posture, as the ALP and Coalition parties have broadly similar defence policies. This includes an agreement on China posing a threat to Australia's security. The main difference is that the ALP seesclimate change as an important security issue.[74][75] After coming to power, the Albanese government commissioned theDefence Strategic Review that was publicly released in April 2023. The review found that the security challenges facing Australia had continued to worsen, and called for the ADF to be restructured to meet the threats. This includes transitioning the ADF from its traditional structure of a "balanced force" capable of a range of activities to a "focused force" tailored mainly to protecting Australia from military attack orcoercion. As part of this change, the review recommended reducing the planned size of the Army's mechanised forces and expanding its long-range firepower. The review also identified climate change as a threat to Australia and called for a "whole of nation effort" to defending Australia that goes beyond the ADF.[76] The government accepted most of the review's recommendations.[77]
The Australian Defence Force and Department of Defence make up theAustralian Defence Organisation (ADO), which is often referred to as "Defence".[78] Adiarchy of theChief of the Defence Force (CDF) and the Secretary of the Department of Defence administers the ADO.[79] The Department of Defence is staffed by both civilian and military personnel, and includes agencies such as theDefence Intelligence Organisation (DIO) andDefence Science and Technology Group (DST Group).[80]
The ADF's command arrangements are specified in theDefence Act 1903 and subordinate legislation.[12] This act states that the Minister for Defence "has general control and administration of the Defence Force" and that the CDF and the Secretary of the Department of Defence must "comply with any directions of the Minister".[81] The leaders of the ADO are also responsible to the junior ministers who are appointed to manage specific elements of the defence portfolio.[12] Under theAlbanese Ministry two cabinet-level ministers have been responsible for the Defence portfolio since May 2022: the position of Minister for Defence held by theDeputy Prime MinisterRichard Marles, andMatt Keogh is theMinister for Defence Personnel and theMinister for Veterans' Affairs. In addition, there are two junior ministers:Matt Thistlethwaite is the Assistant Minister for Defence and Assistant Minister for Veterans' Affairs andPat Conroy is theMinister for Defence Industry.[82]
The CDF is the most senior appointment in the ADF and commands the force.[12] The CDF is the only four-star officer in the ADF and is ageneral,admiral orair chief marshal. As well as having command responsibilities, the CDF is the Minister for Defence's principal military adviser.[83]Admiral David Johnston is the current CDF, and assumed this position on 10 July 2024.[84][85]Hugh White, a prominent academic and former Deputy Secretary in the Department of Defence, has criticised the ADF's current command structure. White argues that the Minister plays too large a role in military decision-making and does not provide the CDF and Secretary of Defence with necessary and sufficient authority to manage the ADO effectively.[86]
Under the current ADF command structure the day-to-day management of the ADF is distinct from the command of military operations.[87] The services are administered through the ADO, with the head of each service (theChief of Navy,Chief of Army andChief of Air Force) and the service headquarters being responsible for raising, training and sustaining combat forces. Each chief is also the CDF's principal adviser on matters concerning the responsibilities of their service. The CDF chairs the Chiefs of Service Committee which comprises the service chiefs,Vice Chief of the Defence Force and theChief of Joint Operations (CJOPS).[88][89] The CDF and service chiefs are supported by an integrated ADF Headquarters, which replaced separate service headquarters on 1 July 2017.[90]
While the individual members of each service ultimately report to their service's Chief, the Chiefs do not control military operations. Control of ADF operations is exercised through a formal command chain headed by the CJOPS, who reports directly to the CDF. The CJOPS commands theHeadquarters Joint Operations Command (HQJOC) as well as temporary joint task forces. These joint task forces comprise units assigned from their service to participate in operations or training exercises.[91][92]
Operational command of the ADF is exercised by HQJOC, which is located at a purpose-built facility nearBungendore, New South Wales. This is a joint headquarters comprising personnel from the three services and includes a continuously manned Joint Control Centre. HQJOC's main role is to "plan, monitor and control" ADF operations and exercises, and it is organised around groups of plans, operations and support staff. HQJOC also monitors the readiness of the ADF units which are not assigned to operations and contributes to developing Australia's military doctrine.[91]
As well as HQJOC, the ADF has permanent joint operational commands responsible to the CJOPS. Joint Operations Command (JOC) includes the two headquarters responsible for patrolling Australia's maritime borders on a day-to-day basis,Northern Command andMaritime Border Command. Other JOC units include the Joint Movements Group and the Air and Space Operations Centre. Individual ADF units and Joint Task Groups are assigned to JOC during operations, and HQJOC includes officers responsible for submarine and special operations forces.[93]
The ADF includes a number of joint operational and training units. These include theJoint Military Police Unit and theJoint Helicopter Aircrew Training School.[94][95]
In 2023, after the release of theDefence Strategic Review (DSR) and a recommendation to consolidate the ADF's guided weapons and explosive ordnance (GWEO) across the services, leading to the creation of the Guided Weapons and Explosive Ordnance Group (GWEOG), and the appointment of Air Marshal Leon Phillips, OAM as its head. This moved the responsibility of acquisition and sustainment of the ADF's explosive materiel from CASG to the newly formed GWEOG.
The Royal Australian Navy is thenaval branch of the Australian Defence Force. The RAN operates just under 50commissioned warships, includingdestroyers,frigates,submarines,patrol boats and auxiliary ships, as well as a number of non-commissioned vessels. In addition, the RAN maintains a force of combat, logistics and training helicopters.[96]
There are two parts to the RAN's structure. One is an operational command,Fleet Command, and the other is a support command,Navy Strategic Command.[97] The Navy's assets are administered by five "forces" which report to theCommander Australian Fleet. These are theFleet Air Arm, the Mine Warfare, Clearance Diving, Hydrographic, Meteorological and Patrol Force, Shore Force,Submarine Force and Surface Force.[98]
The Army is organised into three main elements which report to the Chief of Army; the Headquarters of the1st Division,Special Operations Command andForces Command.[99] As of 2017, approximately 85% of Army personnel were in units assigned to Forces Command, which is responsible for preparing units and individuals for operations. Headquarters 1st Division is responsible for high-level training activities and is capable of being deployed to command large scale ground operations.[100] Only a small number of units are permanently assigned to the 1st Division; these include the2nd Battalion, Royal Australian Regiment which forms the pre-landing force for the Australian Amphibious Force, a signals regiment and three training and personnel support units.[101][99]
The Australian Army's main combat forces are grouped in brigades. Its main conventional forces are three regular combat brigades which are organised on a common structure; the1st,3rd and7th Brigades.[102] Support for the units in these formations is provided by an aviation brigade (16th Aviation Brigade), a combat support andISTAR brigade (6th Brigade) and a logistics brigade (the17th Sustainment Brigade).[103] Under a restructure of the Army's health capability, a new health brigade, designated the 2nd Health Brigade, will be raised in 2023.[104] In addition, there are six Army Reserve brigades; these brigades are administered by the2nd Division and "paired" with the three regular combat brigades.[105] The Army's main tactical formations arecombined armsbattlegroups made up of elements drawn from different units.[106][107]
The Special Operations Command commands the Army's special forces units. It comprises theSpecial Air Service Regiment, the2nd Commando Regiment, the reserve1st Commando Regiment and theSpecial Operations Engineer Regiment as well as logistics and training units.[108] The Army's special forces units have been expanded since 2001 and are well equipped and capable of being deployed by sea, air or land.[109] As of 2014, Special Operations Command comprised approximately 2,200 personnel.[110]
The Royal Australian Air Force (RAAF) is the air power branch of the ADF. The RAAF has moderncombat andtransport aircraft and a network of bases in strategic locations across Australia.[111]
The RAAF has a single operational command,Air Command.[112] Air Command is the operational arm of the RAAF and consists ofAir Combat Group,Air Mobility Group,Surveillance and Response Group,Combat Support Group,Air Warfare Centre andAir Force Training Group.[113] Each group consists of severalwings.[114]
The RAAF hasnineteen flying squadrons; five combat squadrons, two maritime patrol squadrons, six transport squadrons, six training squadrons (including threeOperational Conversion Units and a forward air control training squadron) as well as oneAirborne Early Warning & Control squadron and aJoint Terminal Attack Controller squadron. The ground units supporting these flying squadrons include three expeditionary combat support squadrons, threesecurity force squadrons and a range of intelligence, air traffic control, communications, radar and medical units.[114][115]
The ADF'slogistics are managed by the Department of Defence's Capability Acquisition and Sustainment Group (CASG). The CASG was established in 2015 from the previously semi-independentDefence Materiel Organisation.[117][118] CASG is responsible for the acquisition of all materiel (except guided weapons and explosive ordnance) and services used by the ADF and maintaining this equipment throughout its life of type.[119][120]
CASG is not directly responsible for supplying deployed ADF units; this is the responsibility of theJoint Logistics Command (JLC) and the single service logistic units,[121] instead CASG has responsibility for the supply and transport of materiel from manufacturers to supply depots. These units include the Navy's Strategic Command and replenishment ships, the Army's 17th Sustainment Brigade and Combat Service Support Battalions, and theCombat Support Group RAAF.[122][123]
The ADF maintains stockpiles of ammunition, fuel and other supplies. Since the late 1990s, ammunition for the three services has been stored in a network of facilities managed by the JLC.[124] The creation of a GWEO Group moved the responsibility of acquisition and sustainment of Explosive Materiel within the ADF from JLC and CASG to itself.[125] The ADF also holds several months' worth of fuel for the Navy's vessels and several weeks' worth for aircraft and vehicles. A number of defence analysts have raised concerns over the adequacy of the fuel stockpile, especially as Australia is largely dependent on imports which could be disrupted in the event of war.[126]
The increasing role of theprivate sector forms an important trend in the ADF's logistics arrangements. During the 1990s many of the ADF's support functions were transferred to the private sector to improve the efficiency with which they were provided. Since these reforms most of the "garrison" support services at military bases have been provided byprivate firms. The reforms also led to many of the ADF's logistics units being disbanded or reduced in size.[127] Since this time private firms have increasingly been contracted to provide critical support to ADF units deployed outside Australia. This support has included transporting equipment and personnel and constructing and supplying bases.[128]
The Australian Defence Force'sintelligence collection and analysis capabilities include each of the services' intelligence systems and units, two joint civilian-militaryintelligence gathering agencies and two strategic and operational-levelintelligence analysis organisations.[129][130]
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Each of the three services has its own intelligence collection assets.[129] RAN doctrine stresses the importance of collecting a wide range of information and combining it to inform decisions. It also notes that theCollins-class submarines are particularly effective sources of "acoustic, electromagnetic and environmental information".[132] The Army's intelligence and surveillance units include the1st Intelligence Battalion,7th Signal Regiment (Electronic Warfare),20th Surveillance and Target Acquisition Regiment, threeRegional Force Surveillance Units and theSpecial Air Service Regiment.[133] The RAAF monitors the airspace of Australia and neighbouring countries using the Vigilare system, which combines input from the service'sJindalee Operational Radar Network, other ADF air defence radars (including airborne and naval systems) and civilian air traffic control radars.[134][135] The RAAF's other intelligence assets includeNo. 87 Squadron and theAP-3C Orion aircraft operated byNo. 92 Wing.[136][137] AC band radar and a telescope located atNaval Communication Station Harold E. Holt provide a space situational awareness capability, which includes tracking space assets and debris.[138] Australia also provides personnel to the USJoint Space Operations Center in Colorado Springs which tracks and identifies any man-made object in orbit.[139]
TheDefence Strategic Policy and Intelligence Group within the Department of Defence supports the services and co-operates with the civilian agencies within theAustralian Intelligence Community. This Group consists of theAustralian Geospatial-Intelligence Organisation (AGO),Australian Signals Directorate (ASD) andDefence Intelligence Organisation (DIO). The AGO is responsible forgeospatial intelligence and producing maps for the ADF, the ASD, originally the Defence Signals Directorate, is Australia'ssignals intelligence agency, and the DIO is responsible for the analysis of intelligence collected by the other intelligence agencies. The three agencies are headquartered in Canberra, though the AGO has staff inBendigo and the ASD maintains permanent signals collection facilities in other locations.[140]
The ASD also includes theAustralian Cyber Security Centre (ACSC) which is responsible for protecting Defence and other Australian Government agencies againstcyberwarfare attacks. The ACSC was established in January 2010 and is jointly staffed by the ASD and personnel from theAttorney-General's Department,Australian Security Intelligence Organisation, andAustralian Federal Police.[141][142] Unlike the United States military, the ADF does not class cyberwarfare as being a separate sphere of warfare.[143] In July 2017 an Information Warfare Division was raised, tasked with both defensive and offensive cyber operations.[144][145][146]
TheAustralian Secret Intelligence Service (ASIS) has been involved in ADF operations since the Vietnam War including East Timor, Iraq and Afghanistan.[147] In 2012, the Director-General of ASIS stated that the service's agents had saved the lives of Australian soldiers, enabled special forces operations and that "it's difficult to see a situation in the future where the ADF would deploy without ASIS alongside".[147] It has been reported that one of the Special Air Service Regiment'ssquadrons works with ASIS and has undertaken independent covert intelligence-collection operations outside Australia.[148]
The Australian military has been anall-volunteer force sincethe abolition of conscription in 1972.[149] Both men and women can enlist in the ADF, with women being able to apply for all roles. Only Australian citizens and permanent residents who are eligible for Australian citizenship can enlist. Recruits must be aged at least 17, and meet health, educational and aptitude standards.[150] The ADF is one of the few areas of the Australian Government to continue to havecompulsory retirement ages: permanent personnel must retire at 60 years of age and reservists at 65.[151] Both permanent and reserve personnel can work through flexible arrangements, including part-time hours or remotely from their duty station, subject to approval.[152] Discipline of defence personnel is guided by theDefence Force Discipline Act1982, ultimately overseen by theJudge Advocate General of the ADF.[153]
Australian demographic trends will put pressure on the ADF in the future.[154] Excluding other factors, the ageing of the Australian population will result in smaller numbers of potential recruits entering the Australianlabour market each year. Some predictions are that population ageing will result in slower economic growth and increased government expenditure on pensions and health programs. As a result of these trends, the ageing of Australia's population may worsen the ADF's manpower situation and may force the Government to reallocate some of the Defence budget.[155] Few young Australians consider joining the military and the ADF has to compete for recruits against private sector firms which are able to offer higher salaries.[156]
As of the June 2023, the ADF comprised 57,346 permanent (full-time) and 32,049 active reserve (part-time) personnel.[157] Compared to 56,172 permanent and 25,680 active reserve personnel ten years prior in June 2013.[158] The Army is the largest service, followed by the RAAF and RAN. The ADO also employed 18,126 civilianAustralian Public Service (APS) staff as at 30 June 2023.[157] During the 2022–23 financial year 5,537 people enlisted in the ADF on a permanent basis and 6,397 left, representing a net loss of 860 personnel.[157]
The distribution of ADF personnel between the services and categories of service on 30 June 2023 was as follows:[157]
| Service | Permanent | Active Reserve | Total |
| Navy | 14,745 | 4,607 | 19,352 |
| Army | 27,724 | 21,042 | 48,766 |
| Air Force | 14,877 | 6,400 | 21,277 |
| Total | 57,346 | 32,049 | 89,395 |
The number of ADF personnel has changed over the last 20 years. During the 1990s the strength of the ADF was reduced from around 70,000 to 50,000 permanent personnel as a result of budget cuts and the outsourcing of some military functions. The ADF began to grow from 2000 after the defence white paper released that year called for an expansion to the military's strength, though the size of the military decreased between the 2003–04 to 2005–06 financial years due to problems with attracting further recruits. By 2009–10 the ADF was above its budgeted size, leading to reductions until 2014–15. The size of the ADF grew between the 2014–15 and 2016–17 financial years.[160] The ADF has not met its recruitment targets over the period since the 1995–96 financial year.[161]
In March 2022 Prime Minister Scott Morrison announced that by 2040 the strength of the ADF would grow by around 30% to be almost 80,000 permanent personnel. The expansion is estimated to cost at least A$38 billion which includes increasing the number of APS personnel.[162][163]
In June 2024, the government announced a new policy to grow the ADF as outlined in theNational Defence Strategy released in April 2024.[164][165] Under the policy,permanent residents who have lived in Australia for 12 months from countries in theFive Eyes alliance will become eligible to join the ADF.[164][166] From July 2024,New Zealand permanent residents will be eligible to join the ADF.[164] From January 2025, permanent residents from theUnited Kingdom,United States andCanada will be eligible to join the ADF.[164] Once the person has served 90 days in the ADF they will become eligible for Australian citizenship and would be expected to apply.[166]
The ADF is small compared tomany other national militaries. Both the number of personnel in the ADF and the share of the Australian population this represents is smaller than that in many countries in Australia's immediate region. SeveralNATO member countries, including France and the United States, also have a higher share of their population in the military.[167] This is a continuation of long-term trends, as outside of major wars Australia has always had a relatively small military. The size of the force is a result of Australia's relatively small population and the military being structured around a maritime strategy focused on the RAN and RAAF rather than a manpower-intensive army.[168][169]
Each of the branches of the ADF has a reserve component. These forces are theRoyal Australian Naval Reserve,Australian Army Reserve andRoyal Australian Air Force Reserve.[170] The main role of the reserves is to supplement the permanent elements of the ADF during deployments and crises, includingnatural disasters. This can include attaching individual reservists to regular units or deploying units composed entirely of reserve personnel.[171] As reservists serve on a part-time basis, they are less costly to the government than permanent members of the ADF, but the nature of their service can mean that reservists have a lower level of readiness than regular personnel and require further training before they can be deployed.[172] It has historically proven difficult to set a level of training requirements which allows reservists to be rapidly deployable yet does not act as a disincentive to recruitment and continued participation.[173] Successive governments since the 1960s have also been reluctant to use the "call out" powers to require reservists to undertake active service.[174]
There are two main categories of reserve personnel; those in the active reserve and those in the standby reserve.[175] Members of the active reserve have an annual minimum training obligation.[176] Reservists can volunteer to undertake more than the minimum periods of training and active service.[177] Members of the standby reserve are not required to undertake training, and would only be called up in response to a national emergency or to fill a specialised position. Most standby reservists are former full-time members of the ADF.[178][179]
While Australian Naval Reserve personnel are assigned to permanent units, most members of the Army Reserve and Air Force Reserve are members of reserve units. Most of the RAAF's reserve units are not intended to be deployed, and reserve personnel are generally attached to regular air force units during their periods of active service.[180][181] The Army Reserve is organised into permanent combat and support units, though most are currently manned at levels well below their authorised strengths and are not capable of deploying as formed units.[182]
The ADF's increased activities since 1999 and shortfalls in recruiting permanent personnel has led to reservists being more frequently called to active service.[156] This has included large scale domestic deployments, which have included providing security for major events such as the2000 Summer Olympics and responding to natural disasters. Large numbers of reserve personnel have also been deployed as part of ADF operations in Australia's region; this has included the deployment of Army Reserverifle companies to East Timor and the Solomon Islands. Smaller numbers of reservists have taken part in operations in locations distant from Australia.[183] Notably, companies of the Army Reserve 1st Commando Regiment were regularly deployed to Afghanistan as part of the Special Operations Task Group.[184]
Individual training of Australian servicemen and women is generally provided by the services in their own training institutions. Each service has its own training organisation to manage this individual training. Where possible, however, individual training is increasingly being provided through tri-service schools.[185]
Military academies includeHMAS Creswell for the Navy,Royal Military College, Duntroon, for the Army, and theOfficers' Training School for the Air Force. TheAustralian Defence Force Academy is a tri-service university for officer cadets of all services who wish to attain a university degree through the ADF. Navy recruit training is conducted atHMAS Cerberus, Army recruits are trained at theArmy Recruit Training Centre and Air Force recruits atRAAF Base Wagga.[186]
Women first served in the Australian military during World War II when each service established a separate female branch. The RAAF was the first service to fully integrate women into operational units, doing so in 1977, with the Army and RAN following in 1979 and 1985 respectively.[187] The ADF initially struggled to integrate women, with integration being driven by changing Australian social values and Government legislation rather than a change in attitudes within the male-dominated military.[188]
The number of positions available to women in the ADF has increased over time. Although servicewomen were initially barred from combat positions, these restrictions began to be lifted in 1990.[189] In September 2011 Minister for Defence Stephen Smith announced that the Cabinet had decided to remove all restrictions on women serving in combat positions, and that this change would come into effect within five years. This decision was supported by the CDF and the chiefs of the services.[190] Serving women became able to apply for all positions on 1 January 2013 except special forces roles in the Army which became open to women in January 2014.[191][192] In January 2016, civilian women became able to be directly recruited to all positions.[193]
Despite the expansion in the number of positions available to women and other changes which aim to encourage increased female recruitment and retention, the growth in the proportion of female permanent defence personnel has been slow.[194] In the 1989–1990 financial year women made up 11.4% of the ADF personnel. In the 2008–2009 financial year women occupied 13.5% of ADF positions. During the same period the proportion of civilian positions filled by women in the Australian Defence Organisation increased from 30.8% to 42.8%.[195] In 2017–2018, women made up 17.9% of the ADF's permanent force. The proportion of women in the permanent force differs by service: 14.3% of members of the Army are female, compared to 21.5% of the RAN and 22.1% for the RAAF.[196] In 2015 the ADF adopted targets to increase the proportion of service personnel who are female by 2023: by this time it is planned that women will make up 25% of the RAN, 15% of the Army and 25% of the RAAF.[197][198]
There continue to be concerns over the incidence of sexual abuse and gender-based discrimination in the ADF. In 2014 theDefence Abuse Response Taskforce estimated that around 1,100 currently-serving ADF personnel had abused other members of the military, and recommended that aroyal commission be conducted to investigate long-running allegations of sexual abuse and assault of servicewomen at the Australian Defence Force Academy.[199] In 2013 Chief of Army General David Morrison publicly released a video in which he warned against gender-based discrimination, and stated that he would dismiss members of the Army who engaged in such conduct.[200]
A high percentage of ADF personnel are drawn from theAnglo-Celtic portion of Australia's population. In 2011 the proportion of ADF personnel born in Australia and the other predominately Anglo-Celtic countries was higher than this population group's share of both the Australian workforce and overall population.[201] As a result, analyst Mark Thomson has argued that the ADF is unrepresentative of Australia's society in this regard and that recruiting more personnel from other ethnic backgrounds would improve the ADF's language skills and cultural empathy.[202] In 2013, the ADF launched theDefence Diversity and Inclusion Strategy 2012-2017 to recruit more volunteers from culturally and linguistically diverse backgrounds and to improve statistics collection.[203]
On 30 June 2020, 3.2% of ADF permanent personnel and 2.6% of Reserves wereIndigenous Australians.[204] TheDefence Reconciliation Action Plan 2019-2022 aims to increase the number of Indigenous Australians the ADF recruits and to improve their retention rate, and has set a target of 5% Indigenous representation by 2025.[205] Restrictions on Indigenous Australians' ability to enlist in the military existed until the 1970s, though hundreds of Indigenous men and women had joined the military when restrictions were reduced during the world wars. By 1992 the representation of Indigenous Australians in the ADF was equivalent to their proportion of the Australian population, though they continue to be under-represented among the officer corps. Two of the Army's three Regional Force Surveillance Units (NORFORCE and the51st Battalion, Far North Queensland Regiment) are manned mostly by Indigenous Australian reservists.[206] In 2015 Indigenous Australians made up around 2% of ADF personnel, which was smaller than the Indigenous share of the total Australian population.[207]
In line with trends across the broader Australian population, the proportion of ADF personnel who are not religious has increased considerably over recent years. The proportion of ADF personnel who reported that their religion was Christianity in service censuses and human relations databases decreased from around 66% in 2003 to just over 52% in 2015. Over this period, the proportion who stated that they do not have a religious affiliation increased from 31% to 47%. Only 1% of ADF members reported having a non-Christian religious affiliation in 2015.[208] In 2023 it was reported that 80% of new ADF recruits did not have religious beliefs.[209]
Australia allows gay men and lesbians to serve openly. Openly gay and lesbian personnel were banned from the ADF until November 1992 when the Australian Government decided to remove this prohibition. The heads of the services and most military personnel opposed this change at the time, and it caused considerable public debate.[211][212] Opponents of lifting the ban on gay and lesbian personnel argued that doing so would greatly harm the ADF's cohesiveness and cause large numbers of resignations. This did not eventuate, and the reform caused few problems.[213] A 2000 study found that lifting the ban on gay service did not have any negative effects on the ADF's morale, effectiveness or recruitment and retention, and may have led to increased productivity and improved working environments.[214] Few members of the ADFcame out as lesbian, gay or bisexual until the late 1990s, however, and those who did were not always welcomed by their comrades.[215]
ADF personnel in same-sex relationships experienced discriminatory treatment until the 2000s. This included Defence not recognising same-sex spouses, which prevented these couples from receiving the financial entitlements available to opposite-sex couples and could be a barrier to the spouse being treated as their partner'snext of kin.[216] The ADF officially recognised same-sex relationships in 2005, and since 1 January 2009 these coupleshave had the same access to military retirement pensions and superannuation as opposite-sex couples.[217][218]Transgender personnel have been permitted to serve in the ADF since 2010, and are provided with support when necessary.[219][220] Despite the removal of restrictions on gay and lesbian personnel, harassment and discrimination continued to occur; for instance a 2013 survey found that 10% of gay soldiers had experienced discrimination and more than 30% hid their sexuality.[221] The ADF has actively encouraged the inclusion of LGBTI personnel since the mid-2010s, with its leadership highlighting the importance of the issue and the military justice system being strongly used to prevent harassment and discrimination. Defence Force Recruiting also encourages LGBTI people to enlist.[222] As of 2023, 4.8 percent of ADF personnel identified as members of theLGBTI+ community.[223]
The Australian Government allocatedA$34.7 billion to the Australian Defence Organisation in the 2017–18 financial year. This level of expenditure is equivalent to approximately 1.9% of Australian Gross Domestic Product (GDP) and 7.28% of total Australian Government expenditure. This was an increase in nominal terms from theA$32 billion allocated in the 2016–17 financial year which represented approximately 1.83% of GDP.[224] In broad terms the Defence budget is divided into expenditure on personnel, operating costs and capital investment; in 2016–17 37% of expenditure was on personnel, 36% on operational costs and 27% on capital investments.[225] It is expected that by 2030 defence spending will account for 2.4% of GDP.[226]
Australia's defence expenditure is much larger in dollar terms to that of most countries in Australia's immediate region.[227] The share of GDP Australia spends on defence is also larger than that in most developed economies and major South-East Asian countries.[228] China allocates approximately the same proportion of GDP to Defence as Australia does, and has been rapidly increasing its nominal expenditure.[229] TheStockholm International Peace Research Institute has estimated that Australia's defence spending in 2017 was the 13th highest of any country in real terms.[230] As a proportion of GDP Australia's defence spending ranks as 49th of the countries for which data is available.[228]
The 2016–17 budget forecasts that defence expenditure will increase to $42 billion in 2020–21, which is estimated to represent 2.03% of GDP.[224] This reflects a bipartisan commitment to increase defence expenditure to 2% of GDP.[57] The2016 Defence White Paper included a commitment to further increases in spending beyond this time, with nominal expenditure being projected to be around $58.8 billion in 2020–25; theAustralian Strategic Policy Institute has estimated that this would represent about 2.16% of GDP.[231]
TheIntegrated Investment Program that was released alongside the2016 Defence White Paper sets out the ADF's long term capital programs.[232] This document is the successor to theDefence Capability Plans which were regularly produced from 2000.[233] The total value of the projects in the Integrated Investment Program over the period to 2025–26 is $162 billion.[232]
The ADF seeks to be a high-technology force.[234] Although most of the ADF's weapons are only used by single service, there is an increasing emphasis on commonality. The three services use the samesmall arms and theFN Herstal 35 is the ADF's standard hand gun, theF88 Austeyr the standard rifle, theF89 Minimi the standard light support weapon, theFN Herstal MAG-58 the standard light machine gun and theBrowning M2HB the standard heavy machine gun.[235]
The ADF is equipped withconventional weapons only. Australiadoes not possessweapons of mass destruction and has ratified theBiological Weapons Convention,Chemical Weapons Convention andNuclear Non-Proliferation Treaty.[236] The Australian Government is committed to encouragingnuclear disarmament internationally.[237] Australia is also a party to international agreements which prohibitland mines andcluster munitions.[238]
As of 2023[update], the Royal Australian Navy operated a large number of ships and submarines. The Navy's main surface combatants were eightAnzac-class frigates and threeHobart-class destroyers. The RAN's submarine force had sixCollins-class submarines. There were tenArmidale-class and fiveCape-class patrol boats for border security and fisheries patrol duties in Australia's northern waters. The RAN's amphibious force comprises the twoCanberra-class landing helicopter docks and the dock landing shipHMAS Choules. The Navy's minesweeping force is equipped with fourHuon-class minehunters. TwoSupply-class replenishment oilers support these combatants. The RAN also operated four survey vessels (theLeeuwin andPaluma classes). Non-commissioned ships operated by the RAN include the sail training shipYoung Endeavour. There were also four auxiliary ships operated by private companies on behalf of the RAN.[239] The Fleet Air Arm's helicopter force comprised 24MH-60R Seahawk anti-submarine and 6MRH 90 transport helicopters and a training force equipped with 15EC 135T2+ helicopters.[239] The Navy also operatedS-100 Camcopter andScanEagle uncrewed aerial vehicles.[240]
The Australian Army is equipped with a wide range of equipment in order to be able to employcombined arms approaches in combat.[241] As of 2023[update], the Army'sarmoured fighting vehicle holdings included 59M1A1 Abrams main battle tanks, 416M113 armoured personnel carriers, 221ASLAV armoured reconnaissance vehicles and 25Boxer combat reconnaissance vehicles. Approximately 950Bushmaster Protected Mobility Vehicles were in service and 1,000Hawkei protected mobility vehicles were in service and on order. The Army's artillery holdings consisted of 48 155 mm towedM777 howitzers, 216 81 mm mortars,RBS-70 surface-to-air missiles andFGM-148 Javelin anti-tank missiles.[242]Australian Army Aviation operated several different models of helicopters. These included 22Eurocopter Tiger armed reconnaissance helicopters, 14CH-47F Chinook and 41 MRH 90 transport helicopters. The Army also operated 15RQ-7B Shadow 2000 uncrewed aerial vehicles.[242] The Army's fleet of watercraft at this time included 15LCM-8 landing craft.[242]
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The Royal Australian Air Force operates combat, maritime patrol, transport and training aircraft. As 2023 the combat aircraft force comprised 56F-35A Lightning IIs with another 16 on order, 24F/A-18F Super Hornets and 11EA-18G Growlers with another on order. The intelligence, surveillance and reconnaissance force was equipped with 12P-8 Poseidon maritime patrol aircraft with 2 more on order, 6E-7A Wedgetail AEW&C aircraft and 2AP-3C Orions. The air transport force operated 12C-130J-30 Super Hercules, 8C-17 Globemaster IIIs and 10C-27J Spartans. A further 12Super King Air 350s were used in both the transport and training roles. The RAAF also operated 3Challenger and 2Boeing 737 aircraft asVIP transports. The RAAF had sevenKC-30 Multi-Role Tanker Transports. The RAAF's training units were equipped with 49PC-21s and 33Hawk 127s.[239] In October 2022 the RAAF received its firstMQ-4C with a further 6 on order,[243] and plans to acquire 6MQ-28 Ghost BatUCAV[244]
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The Australian Defence Force maintains 60 major bases and many other facilities across all thestates and territories of Australia. These bases occupy millions of hectares of land, giving the ADO Australia's largest real estate portfolio.Defence Housing Australia manages around 19,000 residences occupied by members of the ADF.[175][245] While most of the Army's permanent force units are based in northern Australia, the majority of Navy and Air Force units are based near Sydney,Brisbane andPerth. Few ADF bases are currently shared by different services.[246] Small Army and RAAF units are also located atRoyal Malaysian Air Force Base Butterworth.[247] The administrative headquarters of the ADF and the three services is located inCanberra alongside the main offices of the Department of Defence.[248]
The Royal Australian Navy has two main bases;Fleet Base East (HMASKuttabul) in Sydney andFleet Base West (HMASStirling) near Perth. The Navy's operational headquarters, Fleet Headquarters, is located adjacent to Fleet Base East. The majority of the Navy's patrol boats are based atHMAS Coonawarra inDarwin, Northern Territory, with the remaining patrol boats and the hydrographic fleet located atHMAS Cairns inCairns. TheFleet Air Arm is based atHMAS Albatross nearNowra, New South Wales.[249]
The Australian Army's regular units are concentrated in a few bases, most of which are located in Australia's northern states. The Army's operational headquarters, Forces Command, is located atVictoria Barracks in Sydney. Most elements of the Army's three regular brigades are based atRobertson Barracks near Darwin,Lavarack Barracks inTownsville, Queensland, andGallipoli Barracks in Brisbane. The 1st Division's Headquarters is also located at Gallipoli Barracks. Other important Army bases include theArmy Aviation Centre nearOakey, Queensland,Holsworthy Barracks near Sydney,Woodside Barracks nearAdelaide, South Australia, andCampbell Barracks in Perth. Dozens ofArmy Reserve depots are located across Australia.[250]
The Royal Australian Air Force maintains several air bases, including three which are only occasionally activated. The RAAF's operational headquarters,Air Command, is located atRAAF Base Glenbrook near Sydney. The Air Force's combat aircraft are based atRAAF Base Amberley nearIpswich, Queensland,RAAF Base Tindal nearKatherine, Northern Territory, andRAAF Base Williamtown nearNewcastle, New South Wales. The RAAF's maritime patrol aircraft are based atRAAF Base Edinburgh near Adelaide and most of its transport aircraft are based atRAAF Base Richmond in Sydney. RAAF Base Edinburgh is also home to the control centre for theJindalee Operational Radar Network. Most of the RAAF's training aircraft are based atRAAF Base Pearce near Perth with the remaining aircraft located atRAAF Base East Sale nearSale, Victoria, and RAAF Base Williamtown. The RAAF also maintains a network of bases in northern Australia to support operations to Australia's north. These bases includeRAAF Base Darwin andRAAF Base Townsville and three'bare bases' inQueensland and Western Australia.[251] Of the RAAF's operational bases, only Tindal is located near an area in which the service's aircraft might feasibly see combat. While this protects the majority of the RAAF's assets from air attack, most air bases are poorly defended and aircraft are generally hangared in un-hardened shelters.[252]
In addition to its military role, the ADF contributes to domestic security as well as disaster relief efforts in Australia and overseas. These functions are primarily the responsibility of civilian agencies, and the ADF's role in them requires specific justification and authorisation.[253]
Elements of the ADF are frequentlycalled out to contribute to relief efforts following natural disasters in Australia or overseas. The ADF's role in these efforts is set out in Australia's emergency management plans. The ADF typically contributes specialist capabilities, such as engineers or transport, to support the civil authorities.[254] For major disasters, this can involve a large-scale deployment of personnel and assets. While the ADF has a commitment to assist relief efforts, several defence white papers have specified that this is a secondary responsibility to the force's focus on maintaining combat capabilities. As a result, requests for assistance have to be balanced against military priorities.[255] No elements of the ADF are specifically tasked with or equipped for disaster relief efforts.[256]
The ADF can also be tasked with providing aid to civil authorities outside of natural disasters; for instance in response toindustrial action or to assist civilian police maintain law and order. This rarely occurs, however, and most Australians consider the use of military personnel to break strikes or undertake law enforcement to be inappropriate.[257][258] Due to the political sensitivities associated with strike breaking, the ADF conducts little planning or other preparations for this role and theDefence Act explicitly states that reservists may not be called out or deployed in response to industrial action.[259]
Over recent years, the ADF has been frequently committed to disaster relief. This has included deployments of large numbers of personnel to support fire fighting efforts during the2019–20 Australian bushfire season and to assist state police and healthcare services during theCOVID-19 pandemic. The scale of these deployments and the disruption they have caused to military training has led to suggestions that either elements of the Army Reserve be dedicated to disaster relief or a separate civilian organisation be established to take on the duties the ADF is undertaking.[261][262]
The ADF makes a significant contribution to Australia's domestic maritime security. ADF ships, aircraft and Regional Force Surveillance Units conduct patrols of northern Australia in conjunction with theAustralian Border Force (ABF). This operation, which is code-namedOperation Resolute, is commanded by theMaritime Border Command which is jointly manned by members of the ADF and ABF. This operation involves a considerable proportion of the ADF's assets, with the forces assigned typically including two major naval vessels, multiple patrol boats, Regional Force Surveillance Unit patrols and AP-3 Orion aircraft.[263] The ADF also often contributes tosearch and rescue efforts coordinated by theAustralian Maritime Safety Authority and other civilian agencies.[253][264]
While the ADF does not have a significant nation-building role, it provides assistance to remoteIndigenous Australian communities through theArmy Aboriginal Community Assistance Program. Under this program, which has been conducted since 1997, anengineer squadron works with one community for several months each year to upgrade local infrastructure and provide training.[265] The ADF also took part in theintervention in remote Northern Territory Indigenous communities between June 2007 and October 2008. During this operation more than 600 ADF personnel provided logistical support to the Northern Territory Emergency Response Task Force and helped conduct child health checks.[266]
The ADF shares responsibility forcounter-terrorism with civilian law enforcement agencies. UnderAustralia's Counter-Terrorism Strategy, thestate and territory police and emergency services have the primary responsibility for responding to any terrorist incidents on Australian territory. If a terrorist threat or the consequences of an incident are beyond the capacity of civilian authorities to resolve, the ADF may be called out to provide support following a request from the relevant state or territory government. The Commonwealth Government has responsibility for responding to offshore terrorist incidents.[267] ADF liaison officers are posted to civilian law enforcement agencies, and the military offers specialised training to police counter-terrorism teams.[268] To meet its counter-terrorism responsibilities the ADF maintains two eliteTactical Assault Groups, the Special Operations Engineer Regiment as well as a company-sized high readiness group in eachArmy Reserve brigade and the1st Commando Regiment. ADF intelligence assets also work with other Australian Government and police agencies to counter foreign terrorist threats.[269][270] While these forces provide a substantial counter-terrorism capability, the ADF does not regard domestic security as being part of its "core business".[271]
The Australian Defence Force cooperates with militaries around the world. Australia's formal military agreements include theANZUS Alliance with the United States, the Closer Defence Program with New Zealand, theFive Power Defence Arrangements withMalaysia, Singapore, New Zealand and the United Kingdom, and theABCA Armies Standardisation Program with the United States, the United Kingdom, Canada and New Zealand.[272][273] Australia has also established a partnership with NATO.[274] ADF activities under these agreements include participating in joint planning, intelligence sharing, personnel exchanges, equipment standardisation programs and joint exercises.[275] Australia is also a member of theUKUSA signals intelligence gathering agreement.[276] Members of the ADF are posted toAustralian diplomatic missions around the world asdefence attachés; in 2016 the role of these officers was expanded to include promoting export sales for the Australian defence industry.[277] The2016 Defence White Paper stated that the Government will seek to further expand the ADF's international engagement.[278]
Singapore and the United States maintain military units in Australia. TwoRepublic of Singapore Air Force pilot training squadrons with a total of 230 personnel are based in Australia.[247] TheSingapore Armed Forces also uses theShoalwater Bay Military Training Area in Queensland for large-scale exercises; under the terms of a bilateral agreement, these run for up to 18 weeks each year and involve as many as 14,000 Singaporean personnel.[279]
The United States maintains intelligence and communications facilities in Australia which are staffed by 1,700 personnel. The intelligence facilities comprise thePine Gap satellite tracking station nearAlice Springs and Naval Communication Station Harold E. Holt nearExmouth, Western Australia.[247] Pine Gap is jointly operated by Australian and United States personnel and Naval Communication Station Harold E. Holt has been an exclusively Australian-operated facility since 1999.[280][281] In early 2007 the Australian Government approved the construction of a new US communications installation at the Defence Signals DirectorateAustralian Defence Satellite Communications Station facility nearGeraldton, Western Australia, to provide a ground station for the US-ledWideband Global System which Australia is partly funding.[282][283] TheUnited States Military also frequently uses Australian exercise areas and these facilities have been upgraded to support joint Australian-United States training.[284] In November 2011, the Australian and American Governments announced plans to base on rotational basis aUnited States Marine CorpsMarine Air-Ground Task Force in the Northern Territory for training and exercise purposes and increase rotations ofUnited States Air Force (USAF) aircraft through northern Australia.[285][286] As part of this agreement, theMarine Rotational Force – Darwin has been deployed to Australia for six months each year since 2012. It is planned for this force to eventually comprise around 2,500 personnel with supporting aircraft and equipment.[287] The expanded rotations of USAF units to Australia began in early 2017.[288]
The ADF provides assistance to militaries in Australia's region through the Defence Cooperation Program. Under this program the ADF provides assistance with training, infrastructure, equipment and logistics and participates in joint exercises with countries in South East Asia and Oceania. The Pacific Patrol Boat Program is the largest Defence Cooperation Program activity and supports 22Pacific class patrol boats operated by twelve South Pacific countries. Other important activities include supporting the development of theTimor Leste Defence Force andPapua New Guinea Defence Force and supplying watercraft to theArmed Forces of the Philippines.[289] Australia also directly contributes to the defence of Pacific countries by periodically deploying warships and aircraft to patrol their territorial waters; this includes an annual deployment of RAAF AP-3 Orions to the region as part of a multi-national maritime surveillance operation.[290][291] Under an informal agreement Australia is responsible for the defence ofNauru.[292]
Since the signing of the Japan-Australia Acquisition and Cross-Servicing Agreement, the Joint Declaration on Security Cooperation between Japan and Australia, and theReciprocal Access Agreement between Japan and Australia, the Australian Defence Force has been working closely with theJapan Self-Defense Forces on various joint operations, training exercises, and strategic initiatives. These agreements have significantly enhanced bilateral defence cooperation, improving interoperability, mutual support, and coordination in regional security matters.[293][294][295]
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