Operation Sovereign Borders (OSB) is a border protection operation led by the
Australian Border Force
The Australian Border Force (ABF) is a federal law enforcement agency, part of the Department of Home Affairs (Australia), Department of Home Affairs, responsible for offshore and onshore border control, border enforcement, investigations, comp ...
, aimed at stopping maritime arrivals of
asylum seeker
An asylum seeker is a person who leaves their country of residence, enters another country, and makes in that other country a formal application for the right of asylum according to the Universal Declaration of Human Rights Article 14. A per ...
s to
Australia
Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...
. The operation is the outcome of a
2013 federal election
The 2013 Australian federal election to elect the members of the 44th Parliament of Australia took place on Saturday, 7 September 2013. The centre-right Liberal/National Coalition opposition led by Opposition leader Tony Abbott of the Liberal ...
policy of the
Coalition
A coalition is formed when two or more people or groups temporarily work together to achieve a common goal. The term is most frequently used to denote a formation of power in political, military, or economic spaces.
Formation
According to ''A G ...
, which commenced on 18 September 2013 after the election of the
Abbott government
The Abbott government was the federal executive government of Australia led by the 28th Prime Minister Tony Abbott. The government was made up of members of the Liberal–National Coalition. The Leader of The Nationals, Warren Truss, served ...
.
The operation has implemented a "
zero tolerance
A zero-tolerance policy is one which imposes a punishment for every infraction of a stated rule.zero tolerance, n.' (under ''zero, n.''). The Oxford English Dictionary, 2nd Ed. 1989. Retrieved 10 November 2009. Italy, Japan, Singapore China, I ...
" posture towards what it has termed "Illegal Maritime Arrivals" − a change in terminology from the previous government's "Irregular Maritime Arrivals"
− in Australia, in conjunction with
mandatory detention in offshore detention facilities.
The current Commander of Operation Sovereign Borders, Rear Admiral Brett Sonter, was appointed to the command on 10 January 2024.
Background

During the 2013 federal election, the Abbott-led Coalition campaigned on a policy that, if elected to government, they would "stop the boats" and would launch Operation Sovereign Borders, combining the resources of multiple government bodies under direct control of a
three star general. Following the election, Angus Campbell was promoted and appointed to oversee the operations.
Following the 2013 election, the portfolio of the
Minister for Immigration was renamed as the Minister for Immigration and Border Protection. The appointed ministers, initially
Scott Morrison
Scott John Morrison (born 13 May 1968) is an Australian former politician who served as the 30th prime minister of Australia from 2018 to 2022. He held office as leader of the Liberal Party of Australia, leader of the Liberal Party and was ...
and subsequently
Peter Dutton
Peter Craig Dutton (born 18 November 1970) is an Australian former politician who served as the Leader of the Opposition (Australia), Leader of the Opposition and the Leader of the Liberal Party of Australia, leader of the Liberal Party from 2 ...
, refused to release information on asylum seeker boat arrivals as they occurred, and a weekly media briefing was announced. In January 2014, having not held a media briefing for almost a month, Morrison announced that briefings would be held on what he described as "an as needs basis". On 10 July 2014, Morrison stated that the secrecy policy was put in place by Lieutenant General Campbell, which had been rigorously implemented by ministers, their advisers, and various government departments.
Policy proposals
Regional Deterrence Framework
On 23 August 2013, during the election campaign, the Coalition announced a key component of Operation Sovereign Borders called the Regional Deterrence Framework.
Budgeted at A$420 million, the RDF aimed to engage with other countries in the region, particularly
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
, to prevent asylum seeker vessels leaving for Australia. The framework included a $20 million proposal (titled "The Indonesian community engagement programme") which was to include:
* Communications campaigns to raise awareness within local villages that people smuggling is a criminal activity;
* A capped boat buy-back scheme that was to provide an incentive for owners of decrepit and dangerously unsafe boats to sell their boats to government officials rather than people smugglers;
* Support for wardens in local communities, whose role was to be to provide intelligence information to the
Indonesian National Police
The Indonesian National Police (, abbreviated as POLRI) is the national law enforcement and police force of the Republic of Indonesia. Founded on 1 July 1946, it was formerly a part of the Indonesian National Armed Forces, country's military si ...
on people smuggling operations;
* the option in exceptional circumstances for bounty payments for the provision of information resulting in significant disruptions or arrests leading to convictions.
The "buy-the-boats" plan was widely ridiculed, with
fact-checking
Fact-checking is the process of verifying the factual accuracy of questioned reporting and statements. Fact-checking can be conducted before or after the text or content is published or otherwise disseminated. Internal fact-checking is such che ...
group
PolitiFact
PolitiFact.com is an American nonprofit project operated by the Poynter Institute in St. Petersburg, Florida, with offices there and in Washington, D.C. It began in 2007 as a project of the ''Tampa Bay Times'' (then the ''St. Petersburg Times ...
Australia calling the proposal "ridiculous".
Lieutenant General Campbell told a
Senate
A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
Estimates committee that, two months into the OSB program, no boats had been purchased because Indonesia did not support the idea, although he stated that the measure remained available.
Communication campaign

The government runs a "communication campaign to counter people smuggling" with advertisements in multiple languages, targeting "press, radio, social and search media" across Australia. Between January and May 2015, $750,000 had been spent on the campaign.
Structure
Operation Sovereign Borders operates as a Joint Agency Taskforce (JATF), with the support of a range of government agencies, organised as three operational task groups:
* Detection, Interception and Transfer Task Groupled by the
Australian Border Force
The Australian Border Force (ABF) is a federal law enforcement agency, part of the Department of Home Affairs (Australia), Department of Home Affairs, responsible for offshore and onshore border control, border enforcement, investigations, comp ...
(incorporating
Maritime Border Command
The Maritime Border Command (MBC) is Australia's principal civil maritime security agency, a de facto coast guard, operating in the maritime domain to ensure compliance with Australia's maritime legislation by foreign and domestic non-state actors ...
)
* Disruption and Deterrence Task Groupled by the
Australian Federal Police
The Australian Federal Police (AFP) is the principal Federal police, federal law enforcement agency of the Australian Government responsible for investigating Crime in Australia, crime and protecting the national security of the Commonwealth ...
* Offshore Detention and Returns Task Groupled by the Australian Border Force
Commanders
Outcomes

Abbott's government claimed a ninety per cent reduction in maritime arrivals of asylum seekers. There were 207 in November 2013, as opposed to 2,629 in November 2012.
In response,
Shadow Minister for Immigration and Border Protection Richard Marles
Richard Donald Marles (born 13 July 1967) is an Australian politician and lawyer serving as the 19th and current deputy prime minister of Australia and the Minister for Defence (Australia), minister for Defence since May 2022. He has been the ...
claimed there was a 40 per cent reduction in arrivals in the month following the introduction of the Regional Resettlement Arrangement with
Papua New Guinea
Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
, shortly before the 2013 election.
On 19 June 2014, the Government announced that it had been six months since the last successful boat arrival.
July 2014: Legal challenge
On 7 July 2014, a vessel containing 153 mostly
Tamil
Tamil may refer to:
People, culture and language
* Tamils, an ethno-linguistic group native to India, Sri Lanka, and some other parts of Asia
**Sri Lankan Tamils, Tamil people native to Sri Lanka
** Myanmar or Burmese Tamils, Tamil people of Ind ...
asylum seekers from
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
was intercepted by Australian authorities from
Christmas Island
Christmas Island, officially the Territory of Christmas Island, is an States and territories of Australia#External territories, Australian external territory in the Indian Ocean comprising the island of the same name. It is about south o ...
. The government refused to confirm the existence, location, or status of the boat, until the
High Court placed an injunction on any attempted
refoulement
Non-refoulement () is a fundamental principle of international law anchored in the Convention Relating to the Status of Refugees that forbids a country from deporting (" refoulement") any person to any country in which their "life or freedom woul ...
of the vessel's passengers to
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
, while the full bench of the Court considered a challenge to the handover on the grounds that the government was breaching
non-refoulement
Non-refoulement () is a fundamental principle of international law anchored in the Convention Relating to the Status of Refugees that forbids a country from deporting (" refoulement") any person to any country in which their "life or freedom woul ...
obligations under
international law
International law, also known as public international law and the law of nations, is the set of Rule of law, rules, norms, Customary law, legal customs and standards that State (polity), states and other actors feel an obligation to, and generall ...
.
Under Article 33 of the UN
Convention Relating to the Status of Refugees
The Convention Relating to the Status of Refugees, also known as the 1951 Refugee Convention or the Geneva Convention of 28 July 1951 is a United Nations multilateral treaty that defines who a refugee is and sets out the rights of individuals ...
, to which Australia is a signatory, this principle forbids a nation state from sending a refugee back to anywhere where they may face persecution.
Pre-empting the decision of the court, Minister for Immigration and Border Protection Morrison announced that the people on the boat would be transferred to the
Curtin Immigration Reception and Processing Centre
Curtin Immigration Detention Centre is an Australian immigration detention facility at the RAAF Base Curtin in the Kimberley region of Western Australia. Curtin was described by former immigration minister Philip Ruddock as the country's "mos ...
in
Western Australia
Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Aust ...
, where they would be assessed by Indian consular officials under an arrangement made with that country to repatriate any
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
n citizens or residents.
On 2 August, Morrison announced that the group had refused to meet with
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
n officials and were then transferred to the
Nauru Regional Processing Centre
The Nauru Regional Processing Centre is an offshore Australian immigration detention facility that has been in use from 2001 to 2008, from 2012 to 2019, and from September 2021. It is located on the South Pacific island nation of Nauru and ru ...
.
The government's response was to rush through Parliament the Migration and Maritime Powers Legislation Amendment (Resolving the Asylum Legacy Caseload) Bill 2014, which was passed by both Houses in December 2014, placing border policing ahead of asylum seeker rights as expressed in UN Convention.
Turnback operations
The number of arrivals given in OSB operational updates is defined as those "transferred to Australian immigration authorities",
and does not include arrivals in Australian territorial waters who have been subject to a turnback operation—that is, sent out of Australian waters on their own vessel, or an Australian vessel employed for this purpose.
As of 7 February 2014, ''
The Australian
''The Australian'', with its Saturday edition ''The Weekend Australian'', is a broadsheet daily newspaper published by News Corp Australia since 14 July 1964. As the only Australian daily newspaper distributed nationally, its readership of b ...
'' newspaper estimated that at least "six boatloads" of asylum seekers had been subject to turnbacks by OSB authorities.
On 15 January 2014, an orange fibreglass "survival capsule", containing about 60 asylum seekers, came ashore at Cikepuh in
West Java
West Java (, ) is an Indonesian Provinces of Indonesia, province on the western part of the island of Java, with its provincial capital in Bandung. West Java is bordered by the province of Banten and the country's capital region of Jakarta to t ...
. A second containing 34 people arrived at
Pangandaran
Pangandaran is a town and district of Pangandaran Regency within the province of West Java, Indonesia. It is located on the southern coast of the island of Java. A well-known surfing beach has made Pangandaran a popular tourist destination.
His ...
on 5 February.
''
The
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The ...
''
''Daily Telegraph'' reported that the Australian government was believed to have purchased eleven of the capsules from Singapore at a cost of around $500,000.
In May 2014, Australia was alleged to have placed two persons who had arrived earlier in the year onto a boat with other asylum seekers which was turned back to Indonesia.
In January 2015, Minister Dutton announced that 15 vessels, containing 429 asylum seekers in total, had been subject to turnback operations of some kind towards Indonesia or Sri Lanka since the beginning of OSB.
In May 2015, Australian authorities allegedly paid Indonesian boat crew to return 65 asylum seekers to Indonesia. This and other turnbacks like it could be seen as tantamount to people smuggling against origin and transit countries.
In July 2015,
Labor
Labour or labor may refer to:
* Childbirth, the delivery of a baby
* Labour (human activity), or work
** Manual labour, physical work
** Wage labour, a socioeconomic relationship between a worker and an employer
** Organized labour and the labour ...
Shadow Minister Richard Marles conceded that "Offshore processing and regional resettlement, together with the Coalition's policy of turn-backs, is what actually stopped the boats".
On 6 August 2015, the new immigration minister Peter Dutton announced it had been 12 months since the last successful people smuggling operation, with the last
SIEV arriving in Australia's care in July 2014. The
ABC News ABC News most commonly refers to:
* ABC News (Australia), a national news service of the Australian Broadcasting Corporation
* ABC News (United States), a news-gathering and broadcasting division of the American Broadcasting Company
ABC News may a ...
' ''Fact Check'' subsequently listed the Coalition's "We Will Stop the Boats" promise as delivered.
In August 2015, Dutton stated that, since December 2013, 633 people on 20 vessels have been subject to turnback operations, including a boat from
Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
in July.
In March 2016, Dutton stated that 698 people on 25 vessels had been turned back since the beginning of the OSB program.
Resettlement
In 2014, the status of asylum seekers sent to offshore processing centres in
Nauru Regional Processing Centre
The Nauru Regional Processing Centre is an offshore Australian immigration detention facility that has been in use from 2001 to 2008, from 2012 to 2019, and from September 2021. It is located on the South Pacific island nation of Nauru and ru ...
and
Manus Regional Processing Centre
The Manus Regional Processing Centre, or Manus Island Regional Processing Centre (MIRCP), was one of a number of offshore Australian immigration detention facilities. The centre was located on the PNG Navy Base Lombrum (previously a Royal Aus ...
was decided: 13 people (9 people from
Iran
Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
and 4 people from
Pakistan
Pakistan, officially the Islamic Republic of Pakistan, is a country in South Asia. It is the List of countries and dependencies by population, fifth-most populous country, with a population of over 241.5 million, having the Islam by country# ...
) were granted
asylum
Asylum may refer to:
Types of asylum
* Asylum (antiquity), places of refuge in ancient Greece and Rome
* Benevolent asylum, a 19th-century Australian institution for housing the destitute
* Cities of Refuge, places of refuge in ancient Judea
* ...
, while 7 people (from Iran, Pakistan, and
Cameroon
Cameroon, officially the Republic of Cameroon, is a country in Central Africa. It shares boundaries with Nigeria to the west and north, Chad to the northeast, the Central African Republic to the east, and Equatorial Guinea, Gabon, and the R ...
) received negative assessments. The asylum protection in Nauru was valid from 2014 for up to 5 years.
, more than 400 people who had their refugee claims rejected had been returned home from the Australian-run detention centre in Papua New Guinea, some of which did so voluntarily.
Response
Indonesian response
The
Indonesian government
The term Government of the Republic of Indonesia (, GOI, sometimes also referred to as Government of Indonesia or the Central Government () especially in laws) can have a number of different meanings. At its widest, it can refer collectively ...
has voiced concern over the operation due to its implications for Indonesia's
national sovereignty
A nation state, or nation-state, is a political entity in which the state (a centralized political organization ruling over a population within a territory) and the nation (a community based on a common identity) are (broadly or ideally) co ...
. A member of the
Golkar
The Party of Functional Groups (), often known by its abbreviation Golkar, is a Centre politics, centre to Centre-right politics, centre-right big tent secular nationalist political parties in Indonesia, political party in Indonesia. Founded in ...
party,
Tantowi Yahya
Tantowi Yahya (born 29 October 1960, in Palembang) is an Indonesian artist, presenter, and politician who is a former Ambassador of Indonesia to New Zealand, Samoa, and Tonga. He is most famous for hosting the Indonesian version of ''Who Wants t ...
, described the plan as "offensive", and officials from the
Indonesian Navy
The Indonesian Navy (, TNI-AL) is the Navy, naval branch of the Indonesian National Armed Forces. It was founded on 10 September 1945 and has a role to patrol Indonesia's lengthy coastline, to enforce and patrol the territorial waters and Exclus ...
said "forcing the boats back would also unfairly shift the burden of dealing with the asylum-seeker problem back on Indonesia". The policy also came under fire from refugee advocates.
On 26 September 2013,
Indonesian Foreign Minister Marty Natalegawa
Raden Mohammad Marty Muliana Natalegawa (born 22 March 1963 in Bandung, West Java), is an Indonesian diplomat and was the Minister for Foreign Affairs in the Second United Indonesia Cabinet. He served as Indonesia's Permanent Representative ...
took the "unusual step" of releasing details of his talks about the policy with his Australian counterpart
Julie Bishop
Julie Isabel Bishop (born 17 July 1956) is an Australian former politician who served as Minister for Foreign Affairs (Australia), Minister for Foreign Affairs from 2013 to 2018 and Leader of the Liberal Party of Australia#Federal deputy leader ...
, which was later blamed on a clerical error.
Australia has apologised for violating Indonesian waters during their "tow back" operations. These incursions occurred after
Chief of the Defence Force David Hurley
David John Hurley (born 26 August 1953) is an Australian former senior officer in the Australian Army who served as the 27th governor-general of Australia from 2019 to 2024. He was previously the 38th governor of New South Wales from 2014 to ...
stripped naval personnel of workplace safety protections that would have required them to exercise "reasonable care" to protect their safety and that of the refugees. On 21 January 2014, Customs (now Australian Border Force) and Defence announced that a joint review would be conducted to investigate the circumstances under which Australian naval vessels entered Indonesian territorial waters.
The inquiry, which covered the period between 1 December 2013 and 20 January 2014, found that two
Royal Australian Navy
The Royal Australian Navy (RAN) is the navy, naval branch of the Australian Defence Force (ADF). The professional head of the RAN is Chief of Navy (Australia), Chief of Navy (CN) Vice admiral (Australia), Vice Admiral Mark Hammond (admiral), Ma ...
frigates had crossed into Indonesian territory four times during the period, while Customs vessels did so on another two occasions. In response, one Australian Navy officer lost his command, while several others were disciplined.
Indonesia has responded to the incursions by deploying military assets to intercept people-smuggling boats.
Media response
Several journalists and media outlets have expressed concern and frustration over the tightly controlled release of information about Operation Sovereign Borders, usually restricted to the weekly briefings held on Friday afternoons. In the weekly briefings, both Minister Morrison and Lieutenant General Campbell have refused to discuss "operational" or "on-water" matters in response to questions from journalists. The Minister has rationalised the control of information by stating that the government was not "operating a shipping news service for people smugglers".
Allegations of navy mistreatment
On 22 January 2014, the ABC broadcast allegations that Royal Australian Navy personnel had mistreated asylum seekers during an OSB operation, including video footage of passengers receiving medical treatment in Indonesia for burns on their hands, which they claimed were sustained when they were forced to touch a hot boat engine.
Morrison downplayed refugee claims of being abused by the Navy, and called for the ABC to apologise to the Navy. The ABC's ''
Media Watch'' program opined that ''ABC News'' had "over-reached" when reporting the story, and should have been more thorough in verifying the claims.
On 4 February, ABC managing director
Mark Scott issued a statement saying "The wording around the ABC's initial reporting needed to be more precise on that point", referring to the video footage verifying the injuries but not how they had occurred.
On 7 February, Yousif Ibrahim Fasher repeated the initial allegations, as well as several further claims of mistreatment and possible breaches of maritime law in an interview with a
Fairfax correspondent.
Political focus on boat arrivals
Immigration law specialists, academics and others have criticised the political over-use of border control in general to win votes, and in particular of the exaggerated focus on boat arrivals being a danger to security and bringing illegal immigrants, when in fact the vast majority of illegal immigrants arrived by plane, with valid visas initially.
United Kingdom
The "Stop the boats" slogan and approach for Operation Sovereign Borders has become increasingly more popular in the United Kingdom over recent years due to the surge in illegal migrant numbers crossing via small boats.
See also
*
Stop the boats
*
Asylum in Australia
Asylum in Australia has been granted to many refugees since 1945, when half a million Europeans displaced by World War II were given asylum. Since then, there have been periodic waves of asylum seekers from South East Asia and the Middle East, ...
*
Australian Border Force
The Australian Border Force (ABF) is a federal law enforcement agency, part of the Department of Home Affairs (Australia), Department of Home Affairs, responsible for offshore and onshore border control, border enforcement, investigations, comp ...
(est. 2015)
*
Boat arrivals in Australia 1976–2013
*
Immigration detention in Australia
The Government of Australia, Australian government has a policy and practice of detaining in Australian immigration detention facilities, immigration detention facilities non-citizens not holding a valid visa, suspected of visa violations, i ...
*
Manus Regional Processing Centre
The Manus Regional Processing Centre, or Manus Island Regional Processing Centre (MIRCP), was one of a number of offshore Australian immigration detention facilities. The centre was located on the PNG Navy Base Lombrum (previously a Royal Aus ...
*
Operation Resolute
Operation Resolute is the involvement of the Australian Defence Force (ADF) in Australian government efforts to prevent unauthorised entries to sovereign Australian territory. This has mainly taken the forms of: remote surveillance; air, sea a ...
, Australian Defence Force contribution to patrolling Australian waters, 2006–2013
*
Nauru Regional Processing Centre
The Nauru Regional Processing Centre is an offshore Australian immigration detention facility that has been in use from 2001 to 2008, from 2012 to 2019, and from September 2021. It is located on the South Pacific island nation of Nauru and ru ...
*
Pacific Solution
The Pacific Solution is the name given to the Australian Government, government of Australia's policy of transporting asylum seekers to detention centres on island nations in the Pacific Ocean, rather than allowing them to land on the Austral ...
, previous policy to Sovereign Borders (2001–2007, then 2012–2013)
References
Further reading
*
External links
* (Official video)
Operation Sovereign BordersArchived official website.
{{Asylumaustralia
Immigration to Australia
Abbott government
Sovereign Borders
2013 establishments in Australia
Right of asylum in Australia