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The United Kingdom – United States of America Agreement (UKUSA, ) is a multilateral agreement for cooperation in signals intelligence between Australia,
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
,
New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
, the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...
, and the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
. The alliance of intelligence operations is also known as the
Five Eyes The Five Eyes (FVEY) is an intelligence alliance comprising Australia, Canada, New Zealand, the United Kingdom, and the United States. These countries are parties to the multilateral UKUSA Agreement, a treaty for joint cooperation in sig ...
. In classification markings this is abbreviated as FVEY, with the individual countries being abbreviated as AUS, CAN, NZL, GBR, and USA, respectively. Emerging from an informal agreement related to the 1941 Atlantic Charter, the
secret treaty A secret treaty is a treaty ( international agreement) in which the contracting state parties have agreed to conceal the treaty's existence or substance from other states and the public.Helmut Tichy and Philip Bittner, "Article 80" in Olivier D ...
was renewed with the passage of the 1943 BRUSA Agreement, before being officially enacted on 5 March 1946 by the United Kingdom and the United States. In the following years, it was extended to encompass Canada, Australia, and New Zealand. Other countries, known as "third parties", such as
West Germany West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 O ...
, the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
, and several Nordic countries, also joined the UKUSA community in associate capacities, although they are not part of the mechanism for automatic sharing of intelligence that exists between the Five Eyes. Much of the sharing of information is performed via the ultra-sensitive STONEGHOST network, which has been claimed to contain "some of the Western world's most closely guarded secrets". Besides laying down rules for intelligence sharing, the agreement formalized and cemented the " Special Relationship" between the UK and the US. Due to its status as a secret treaty, its existence was not known to the Prime Minister of Australia until 1973, and it was not disclosed to the public until 2005. On 25 June 2010, for the first time in history, the full text of the agreement was publicly released by the United Kingdom and the United States, and can now be viewed online. Shortly after its release, the seven-page UKUSA Agreement was recognized by ''
Time Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future. It is a component quantity of various measurements used to sequence events, ...
'' magazine as one of the Cold War's most important documents, with immense historical significance. The
global surveillance disclosure Global means of or referring to a globe and may also refer to: Entertainment * ''Global'' (Paul van Dyk album), 2003 * ''Global'' (Bunji Garlin album), 2007 * ''Global'' (Humanoid album), 1989 * ''Global'' (Todd Rundgren album), 2015 * Bruno ...
by Edward Snowden has shown that the intelligence-sharing activities between the First World allies of the Cold War are rapidly shifting into the digital realm of the
Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
.


History


Origins (1940s–1950s)

The agreement originated from a ten-page 1943 British–US Communication Intelligence Agreement, BRUSA, that connected the signal intercept networks of the UK
Government Communications Headquarters Government Communications Headquarters, commonly known as GCHQ, is an intelligence and security organisation responsible for providing signals intelligence (SIGINT) and information assurance (IA) to the government and armed forces of the Uni ...
(GCHQ) and the US
National Security Agency The National Security Agency (NSA) is a national-level intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence (DNI). The NSA is responsible for global monitoring, collect ...
(NSA) at the beginning of the Cold War. The document was signed on 5 March 1946 by Colonel Patrick Marr-Johnson for the UK's London Signals Intelligence Board and Lieutenant General
Hoyt Vandenberg Hoyt Sanford Vandenberg (January 24, 1899 – April 2, 1954) was a United States Air Force general. He served as the second Chief of Staff of the Air Force, and the second Director of Central Intelligence. During World War II, Vandenberg was t ...
for the US State–Army–Navy Communication Intelligence Board. Although the original agreement states that the exchange would not be "prejudicial to national interests", the United States often blocked information sharing from Commonwealth countries. The full text of the agreement was released to the public on 25 June 2010. The "
Five Eyes The Five Eyes (FVEY) is an intelligence alliance comprising Australia, Canada, New Zealand, the United Kingdom, and the United States. These countries are parties to the multilateral UKUSA Agreement, a treaty for joint cooperation in sig ...
" term has its origins as a shorthand for a "AUS/CAN/NZ/UK/US EYES ONLY" classification level.


Onset of the Cold War (1950s–1960s)

Under the agreement, the GCHQ and the NSA shared intelligence on the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
, the
People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
, and several Eastern Bloc countries (known as Exotics). The network was expanded in the 1960s into the Echelon collection and analysis network. The treaty was extended to include Canada (1948), Australia (1956) and New Zealand (1956). In 1955, the agreement was updated to designate Canada, Australia and New Zealand as "UKUSA-collaborating Commonwealth countries". Other countries that joined as "third parties" were
Norway Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and the ...
(1952),
Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of Denmark , establish ...
(1954) and West Germany (1955).


Investigations (1970–90s)

In the aftermath of the 1973 Murphy raids on the headquarters of the
Australian Security Intelligence Organisation The Australian Security Intelligence Organisation (ASIO ) is Australia's national security agency responsible for the protection of the country and its citizens from espionage, sabotage, acts of foreign interference, politically motivated vi ...
(ASIO), the existence of the UKUSA Agreement was revealed to Australia's Prime Minister
Gough Whitlam Edward Gough Whitlam (11 July 191621 October 2014) was the 21st prime minister of Australia, serving from 1972 to 1975. The longest-serving federal leader of the Australian Labor Party (ALP) from 1967 to 1977, he was notable for being the ...
. After learning about the agreement, Whitlam discovered that
Pine Gap Pine Gap is a satellite surveillance base and Australian Earth station approximately south-west of the town of Alice Springs, Northern Territory in the center of Australia. It is jointly operated by Australia and the United States, and sinc ...
, a secret surveillance station close to Alice Springs,
Northern Territory The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an Australian territory in the central and central northern regions of Australia. The Northern Territory shares its borders with Western Aust ...
, had been operated by the US
Central Intelligence Agency The Central Intelligence Agency (CIA ), known informally as the Agency and historically as the Company, is a civilian foreign intelligence service of the federal government of the United States, officially tasked with gathering, processing, ...
(CIA). At the height of the
1975 Australian constitutional crisis The 1975 Australian constitutional crisis, also known simply as the Dismissal, culminated on 11 November 1975 with the dismissal from office of the prime minister, Gough Whitlam of the Australian Labor Party (ALP), by Governor-General Sir J ...
, the use and control of Pine Gap by the CIA was strongly opposed by Whitlam, who fired the chief of the ASIO before being dismissed as prime minister. The existence of several intelligence agencies of the
Five Eyes The Five Eyes (FVEY) is an intelligence alliance comprising Australia, Canada, New Zealand, the United Kingdom, and the United States. These countries are parties to the multilateral UKUSA Agreement, a treaty for joint cooperation in sig ...
was not revealed until the following years: ; 1974: In Canada, an investigative television report on
CBC News CBC News is a division of the Canadian Broadcasting Corporation responsible for the news gathering and production of news programs on the corporation's English-language operations, namely CBC Television, CBC Radio, CBC News Network, and CBC.ca ...
's newsmagazine program '' The Fifth Estate'' revealed the existence of the
Communications Security Establishment Canada The Communications Security Establishment (CSE; french: Centre de la sécurité des télécommunications, ''CST''), formerly (from 2008-2014) called the Communications Security Establishment Canada (CSEC), is the Government of Canada's national ...
(CSEC). ; 1975: In the United States, the Church Committee of the Senate revealed the existence of the
National Security Agency The National Security Agency (NSA) is a national-level intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence (DNI). The NSA is responsible for global monitoring, collect ...
(NSA). ; 1976: In Britain, an investigative article in '' Time Out'' magazine revealed the existence of the
Government Communications Headquarters Government Communications Headquarters, commonly known as GCHQ, is an intelligence and security organisation responsible for providing signals intelligence (SIGINT) and information assurance (IA) to the government and armed forces of the Uni ...
(GCHQ). ; 1977: In Australia, the Hope Commission revealed the existence of
Australian Secret Intelligence Service Australian(s) may refer to: Australia * Australia, a country * Australians, citizens of the Commonwealth of Australia ** European Australians ** Anglo-Celtic Australians, Australians descended principally from British colonists ** Aboriginal Aus ...
(ASIS) and the
Defence Signals Directorate Australian Signals Directorate (ASD), formerly the Defence Signals Directorate (DSD) is the federal statutory agency in the Australian Government responsible for foreign signals intelligence, support to military operations, cyber warfare, and ...
(DSD). ;1980: In New Zealand, the existence of the
Government Communications Security Bureau The Government Communications Security Bureau (GCSB) ( mi, Te Tira Tiaki) is the public-service department of New Zealand charged with promoting New Zealand's national security by collecting and analysing information of an intelligence nature. ...
(GCSB) was officially disclosed on a "limited basis". In 1999, the Australian government acknowledged that it "does co-operate with counterpart signals intelligence organisations overseas under the UKUSA relationship." The existence of the UKUSA Agreement, however, was not publicly revealed until 2005. The contents of the agreement were officially disclosed to the public on 25 June 2010. Four days later, the agreement was described by ''
Time Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future. It is a component quantity of various measurements used to sequence events, ...
'' magazine as one of the "most important documents in the history of the Cold War."


Recent media leaks

In July 2013, as part of the 2013 Edward Snowden revelations, it emerged that the NSA is paying GCHQ for its services, with at least £100 million of payments made between 2010 and 2013. On 11 September 2013, ''
The Guardian ''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Gu ...
'' released a leaked document provided by Edward Snowden which reveals a similar agreement between the NSA and Israel's
Unit 8200 Unit 8200 ( he, יחידה 8200, ''Yehida shmone -Matayim''- "Unit eight - two hundred") is an Israeli Intelligence Corps unit of the Israel Defense Forces responsible for collecting signal intelligence (SIGINT) and code decryption. Military pu ...
. According to ''
The Sydney Morning Herald ''The Sydney Morning Herald'' (''SMH'') is a daily compact newspaper published in Sydney, New South Wales, Australia, and owned by Nine. Founded in 1831 as the ''Sydney Herald'', the ''Herald'' is the oldest continuously published newspaper ...
'', Australia operates clandestine surveillance facilities at its embassies "without the knowledge of most Australian diplomats". These facilities are part of an international espionage program known as STATEROOM.


Security and intelligence agencies

Although the UKUSA alliance is often associated with the ECHELON system, processed intelligence is reliant on multiple sources of information and the intelligence shared is not restricted to signals intelligence. The following table provides an overview of the government agencies involved and their respective responsibilities within the "Five Eyes" community:


Global coverage

Although precise assignments are classified, it is generally known that each member of the UKUSA alliance takes lead responsibility for intelligence collection and analysis in different parts of the globe.


Five Eyes

The ''Five Eyes'' (often abbreviated as ''FVEY'') are an
intelligence Intelligence has been defined in many ways: the capacity for abstraction, logic, understanding, self-awareness, learning, emotional knowledge, reasoning, planning, creativity, critical thinking, and problem-solving. More generally, it can be des ...
alliance comprising Australia, Canada, New Zealand, the United Kingdom and the United States. These countries are bound by the multilateral UKUSA Agreement, a treaty for joint cooperation in signals intelligence.


Australia

Australia monitors
South Asia South Asia is the southern subregion of Asia, which is defined in both geographical Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth descr ...
and
East Asia East Asia is the eastern region of Asia, which is defined in both Geography, geographical and culture, ethno-cultural terms. The modern State (polity), states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. ...
.


Canada

Canada's geographical proximity to the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
provided considerable eavesdropping advantages during the Cold War. Canada continues to monitor the Russian and Chinese interior while managing intelligence assets in
Latin America Latin America or * french: Amérique Latine, link=no * ht, Amerik Latin, link=no * pt, América Latina, link=no, name=a, sometimes referred to as LatAm is a large cultural region in the Americas where Romance languages — languages derived f ...
.


New Zealand

In addition to
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainlan ...
, New Zealand is responsible for the western
Pacific The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contine ...
and maintains listening posts in the South Island at Waihopai Valley just south-west of Blenheim, and on the North Island at
Tangimoana Tangimoana is a community in the Manawatū-Whanganui Region of the North Island of New Zealand. It had a population of 303 permanent residents in 2018. It is located 15 kilometres southwest of Bulls, and 30 kilometres west of Palmerston North. Th ...
.


United Kingdom

Europe, European Russia, Middle East, and Hong Kong.


United States

The US is focused on the
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabia (including the Arabian Peninsula and Bahrain), Asia Minor (Asian part of Turkey except Hatay Province), East Thrace (Europ ...
, Russia, and China, in addition to the Caribbean and
Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
.


9 Eyes, 14 Eyes, and other "third parties"

The "Five Eyes" community is part of an extensive alliance of
Western countries The Western world, also known as the West, primarily refers to the various nations and states in the regions of Europe, North America, and Oceania.
sharing signals intelligence with each other. These allied countries include
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
members, other European countries such as Sweden, and allies in the Pacific, in particular
Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, bor ...
and
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korean Peninsula and sharing a land border with North Korea. Its western border is formed by the Yellow Sea, while its eas ...
. In the 1950s several Nordic countries joined the community as "third party" participants. They were soon followed by Denmark (1954) and
West Germany West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 O ...
(1955). According to Edward Snowden, the NSA has a "massive body" called the Foreign Affairs Directorate that is responsible for partnering with other
Western allies The Allies, formally referred to as the United Nations from 1942, were an international military coalition formed during the Second World War (1939–1945) to oppose the Axis powers, led by Nazi Germany, Imperial Japan, and Fascist Italy ...
such as
Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...
. Unlike the "second party" members (that is, the Five Eyes themselves), "third party" partners are not automatically exempt from intelligence targeting. According to an internal NSA document leaked by Snowden, "We (the NSA) can, and often do, target the signals of most 3rd party foreign partners." The Five Eyes are cooperating with various 3rd Party countries in at least two groups: * The "Nine Eyes", consisting of the Five Eyes plus Denmark, France, the Netherlands, and Norway. * The "Fourteen Eyes", consisting of the same countries as the Nine Eyes plus Germany, Belgium, Italy, Spain, and Sweden. The actual name of this group is SIGINT Seniors Europe (SSEUR) and its purpose is coordinating the exchange of military signals intelligence among its members. Germany is reportedly interested in moving closer to the inner circle: an internal GCHQ document from 2009 said that the "Germans were a little grumpy at not being invited to join the 9-Eyes group." Germany may even wish to join Five Eyes. Referring to Five Eyes, former French President François Hollande has said that his country is "not within that framework and we don't intend to join." According to a former top US official, "Germany joining would be a possibility, but not France – France itself spies on the US far too aggressively for that."


Controversy

During the 2013 NSA leaks Internet spying scandal, the surveillance agencies of the "Five Eyes" have been accused of intentionally spying on one another's citizens and willingly sharing the collected information with each other, allegedly circumventing laws preventing each agency from spying on its own citizens. The 2013 NSA leaks are not entirely new, but rather, they are a confirmation of earlier disclosures about the UK-US espionage alliance. For example, the British newspaper ''
The Independent ''The Independent'' is a British online newspaper. It was established in 1986 as a national morning printed paper. Nicknamed the ''Indy'', it began as a broadsheet and changed to tabloid format in 2003. The last printed edition was publish ...
'' reported back in 1996 that the US
National Security Agency The National Security Agency (NSA) is a national-level intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence (DNI). The NSA is responsible for global monitoring, collect ...
"taps UK phones" at the request of the British intelligence agency
MI5 The Security Service, also known as MI5 ( Military Intelligence, Section 5), is the United Kingdom's domestic counter-intelligence and security agency and is part of its intelligence machinery alongside the Secret Intelligence Service (MI6), G ...
, thus allowing British agents to evade restrictive limitations on domestic telephone tapping. The mutual surveillance and sharing of information between allies of the UK and US resurfaced again during the
2013 mass surveillance disclosures Thirteen or 13 may refer to: * 13 (number), the natural number following 12 and preceding 14 * One of the years 13 BC, AD 13, 1913, 2013 Music * 13AD (band), an Indian classic and hard rock band Albums * ''13'' (Black Sabbath album), 2013 * ...
. As described by the news magazine '' Der Spiegel'', this was done to circumvent domestic surveillance regulations:
Britain's GCHQ intelligence agency can spy on anyone but British nationals, the NSA can conduct surveillance on anyone but Americans, and Germany's BND (
Bundesnachrichtendienst The Federal Intelligence Service (German: ; , BND) is the foreign intelligence agency of Germany, directly subordinate to the Chancellor's Office. The BND headquarters is located in central Berlin and is the world's largest intelligence head ...
) foreign intelligence agency can spy on anyone but Germans. That's how a matrix is created of boundless surveillance in which each partner aids in a division of roles. They exchanged information. And they worked together extensively. That applies to the British and the Americans, but also to the BND, which assists the NSA in its Internet surveillance.
In 2013, Canadian federal judge Richard Mosley strongly rebuked the
Canadian Security Intelligence Service The Canadian Security Intelligence Service (CSIS, ; french: Service canadien du renseignement de sécurité, ''SCRS'') is Canada's primary national intelligence agency. It is responsible for collecting, analysing, reporting and disseminating int ...
(CSIS) for outsourcing its surveillance of Canadians to overseas partner agencies. A 51-page ruling says that the CSIS and other Canadian federal agencies are illegally enlisting US and British allies in
global surveillance Global mass surveillance can be defined as the mass surveillance of entire populations across national borders. Its existence was not widely acknowledged by governments and the mainstream media until the global surveillance disclosures by Edwar ...
dragnets, while keeping domestic federal courts in the dark.


Gallery


Officially released

The following documents were jointly released by the NSA and the GCHQ in 2010: Image:UKUSA1.jpg, Cover page of the 1946 UKUSA Agreement Image:UKUSA Agreement 1946.jpg, Signatures of the Chiefs of staff of Britain and America (March 1946) Image:UKUSA top secret.jpg, Text under the
Top Secret Classified information is material that a government body deems to be sensitive information that must be protected. Access is restricted by law or regulation to particular groups of people with the necessary security clearance and need to kn ...
heading: "''To be kept under lock and key: Never to be removed from office.''" (Appendix F) Image:UKUSA Washington.jpg, Photograph of British cryptoanalysts
Harry Hinsley Sir Francis Harry Hinsley, (26 November 1918 – 16 February 1998) was an English historian and cryptanalyst. He worked at Bletchley Park during the Second World War and wrote widely on the history of international relations and British Int ...
, Sir
Edward Travis Sir Edward Wilfred Harry Travis (24 September 1888 – 23 April 1956) was a British cryptographer and intelligence officer, becoming the operational head of Bletchley Park during World War II, and later the head of GCHQ. Career Educated loc ...
, and
John Tiltman Brigadier John Hessell Tiltman, (25 May 1894 – 10 August 1982) was a British Army officer who worked in intelligence, often at or with the Government Code and Cypher School (GC&CS) starting in the 1920s. His intelligence work was largely conn ...


Disclosed by Edward Snowden

The following documents were leaked by Edward Snowden during the course of the 2013 Global surveillance disclosure: Image:NSA Norway.jpg, NSA's relationship with Norway's
NIS Nis, Niš, NiS or NIS may refer to: Places * Niš, a city in Serbia * Nis, Iran, a village * Ness, Lewis ( gd, Nis, links=no), a village in the Outer Hebrides islands Businesses and organizations * Naftna Industrija Srbije, Petroleum Industry o ...
(April 2013) Image:Nsa-internal-pm-on-fra-and-sweden-relations.pdf, NSA's relationship with Sweden's FRA under the UKUSA Agreement (April 2013) Image:Israel Memorandum of Understanding SIGINT.pdf, Details of NSA's agreement to share personal data of US citizens with Israel's ISNU Image:BND XKeyscore.jpg, NSA document reveals the German BND's usage of the NSA's
XKeyscore XKeyscore (XKEYSCORE or XKS) is a secret computer system used by the United States National Security Agency (NSA) for searching and analyzing global Internet data, which it collects in real time. The NSA has shared XKeyscore with other intellige ...
to provide "unique contributions" Image:NSA Canada G8 G20.pdf, NSA document on a joint espionage operation with Canada's CSEC agency during the G8 and
G20 The G20 or Group of Twenty is an intergovernmental forum comprising 19 countries and the European Union (EU). It works to address major issues related to the global economy, such as international financial stability, climate change mitigatio ...
summits in
Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anch ...
in 2010 Image:NSA Canada relationship.pdf, NSA's relationship with Canada's CSEC Image:Notes for Dutch SIGINT-Cyber Analytic Exchange.jpg, Summary of a meeting held in February 2013 between the NSA and the Dutch intelligence services
AIVD The General Intelligence and Security Service ( nl, Algemene Inlichtingen- en Veiligheidsdienst, AIVD; ) is the intelligence and security agency of the Netherlands, tasked with domestic, foreign and signals intelligence and protecting national s ...
and
MIVD The Military Intelligence and Security Service (Dutch: ''Militaire Inlichtingen- en Veiligheidsdienst'', MIVD) is the military intelligence service of the Netherlands. It was formerly known as the ''Militaire Inlichtingendienst'' (MID) and receiv ...


See also

* ABCA Armies * Air and Space Interoperability Council (air forces) * Anglosphere * AUSCANNZUKUS (navies) *
CANZUK CANZUK is a proposed alliance comprising Canada, Australia, New Zealand and the United Kingdom as part of an international organisation or confederation similar in scope to the former European Economic Community. This includes increased trade, ...
* Collective intelligence *
Combined Communications Electronics Board The Combined Communications-Electronics Board (CCEB) is a five-nation joint military communications-electronics (C-E) organisation whose mission is the coordination of any military C-E matter that is referred to it by a member nation. The member na ...
(communication-electronics) *
Five Eyes The Five Eyes (FVEY) is an intelligence alliance comprising Australia, Canada, New Zealand, the United Kingdom, and the United States. These countries are parties to the multilateral UKUSA Agreement, a treaty for joint cooperation in sig ...
(intelligence) *
Five Nations Passport Group The Five Nations Passport Group is an international forum between the passport-issuing authorities of Australia, Canada, New Zealand, the United Kingdom and the United States to share best practices in the issuance, development, and management of p ...
*
Signals intelligence by alliances, nations and industries Signals intelligence by alliances, nations and industries comprises signals intelligence (SIGINT) gathering activities by national and non-national entities; these entities are commonly responsible for communications security (COMSEC) as well. ...
* Special Relationship *
The Technical Cooperation Program The Technical Cooperation Program (TTCP) is a long-standing international organisation concerned with cooperation on defence science and technology matters, including national security and civil defence. Its membership comprises Australia, Canada, ...
(technology and science)


Notes


References


Further reading

* Bryden, John. ''Best Kept Secret: Canadian Secret Intelligence in the Second World War.'' Toronto: Lester Publishing, 1993, . * * Frost, Mike and Michel Gratton. ''Spyworld: Inside the Canadian and American Intelligence Establishments.'' Toronto:
Doubleday Canada Doubleday Canada is an imprint of the publishing company Penguin Random House Canada. The company used to be known as Forboys. It was incorporated in 1936, and since 1945 it has been known as Doubleday Canada Limited. In 1986 parent company Doubl ...
, 1994. * Hamilton, Dwight. ''Inside Canadian Intelligence: Exposing the New Realities of Espionage and International Terrorism''. Toronto:
Dundurn Press Dundurn Press is one of the largest Canadian-owned book publishing companies of adult and children's fiction and non-fiction. The company publishes Canadian literature, history, biography, politics and arts. Dundurn has about 2500 books in print, ...
, 2006. * * Hager, Nicky (1996) ''Secret Power, New Zealand's Role in the International Spy Network''; Craig Potton Publishing, Nelson, NZ; ;
ONLINE EDITION
) * Richelson, Jeffrey T.; Ball, Desmond (1985). ''The Ties That Bind: Intelligence Cooperation Between the UKUSA Countries''. London: Allen & Unwin. . * Richelson, Jeffrey T. ''The United States Intelligence Community'', fifth ed.
Westview Press Taylor & Francis Group is an international company originating in England that publishes books and academic journals. Its parts include Taylor & Francis, Routledge, F1000 Research or Dovepress. It is a division of Informa plc, a United Ki ...
, Boulder, Colo.; ; 2008. * Rosen, Philip. ''The Communications Security Establishment: Canada's Most Secret Intelligence Agency''. Ottawa:
Library of Parliament The Library of Parliament (french: Bibliothèque du Parlement) is the main information repository and research resource for the Parliament of Canada. The main branch of the library sits at the rear of the Centre Block on Parliament Hill in Otta ...
Research Branch, 1993. * Rudner, Martin. "Canada's Communications Security Establishment: From the Cold War to Globalization", ''Intelligence and National Security''. Volume 16 Number 1 (Spring 2001). 97–128. * Whitaker, Reginald. "Cold War Alchemy: How America, Britain, and Canada Transformed Espionage into Subversion", ''Intelligence and National Security''.


External links


UKUSA Agreement
at
The National Archives National archives are central archives maintained by countries. This article contains a list of national archives. Among its more important tasks are to ensure the accessibility and preservation of the information produced by governments, both ...

UKUSA Agreement Release 1940-1956
at the
National Security Agency The National Security Agency (NSA) is a national-level intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence (DNI). The NSA is responsible for global monitoring, collect ...

Top Level Telecommunications: Five Eyes, 9-Eyes and many more
* Kurt Opsahl, Electronic Frontier Foundation
It Always Feels Like the Five Eyes Are Watching You
35C3 The Chaos Communication Congress is an annual conference organized by the Chaos Computer Club. The congress features a variety of lectures and workshops on technical and political issues related to security, cryptography, privacy and onlin ...
, 2018-28-12. {{DEFAULTSORT:Ukusa Agreement Anglosphere Espionage National Security Agency GCHQ Government databases in the United States Signals intelligence agencies Privacy of telecommunications United States national security policy Australia–United Kingdom relations Australia–United States relations Australia–New Zealand relations Australia–Canada relations Canada–United Kingdom relations Canada–United States relations Canada–New Zealand relations New Zealand–United Kingdom relations New Zealand–United States relations United Kingdom–United States treaties Treaties of Australia Treaties of Canada Secret treaties Treaties of New Zealand Treaties of the United Kingdom Treaties of the United States 1946 establishments in the United Kingdom 1946 establishments in the United States Treaties entered into force in 1946 1946 establishments in Canada Cold War history of Australia