The Cambridge Five was a ring of spies in the United Kingdom that passed information to the Soviet Union during the Second World War and the Cold War and was active from the 1930s until at least the early 1950s. None of the known members were ever prosecuted for spying. The number and membership of the ring emerged slowly, from the 1950s onwards. [1]
The general public first became aware of the conspiracy in 1951 after the sudden flight of Donald Maclean (1913–1983, codename Homer) and Guy Burgess (1911–1963, codename Hicks) to the Soviet Union. Suspicion immediately fell on Kim Philby (1912–1988, codenames Sonny, Stanley), who eventually fled to the Soviet Union in 1963. Following Philby's flight, British intelligence obtained confessions from Anthony Blunt (1907–1983, codename Johnson) and then John Cairncross (1913–1995, codename Liszt), who have come to be seen as the last two of a group of five. Their involvement was kept secret for many years: until 1979 for Blunt, and 1990 for Cairncross. The moniker Cambridge Four evolved to become the Cambridge Five after Cairncross was added. [1]
The group were recruited by the NKVD during their education at the University of Cambridge in the 1930s, but the exact timing is debated. Blunt claimed they were not recruited as agents until after they had graduated. A Fellow of Trinity College, Blunt was several years older than Burgess, Maclean and Philby; he acted as a talent-spotter and recruiter. [2]
The five were convinced that the Marxism–Leninism of Soviet communism was the best available political system and the best defence against fascism. All pursued successful careers in branches of the British government. They passed large amounts of intelligence to the Soviets, so much so that the KGB became suspicious that at least some of it was false. Perhaps as important as the specific state secrets was the demoralising effect to the British establishment of their slow unmasking and the mistrust in British security this caused in the United States.
Many others have also been accused of membership in the Cambridge ring.
The following five supplied intelligence to the Soviet Union under their NKVD controller, Yuri Modin, who later reported that Soviet intelligence mistrusted the Cambridge double agents during the Second World War and had difficulty believing that the men would have access to top secret documents; they were particularly suspicious of Harold "Kim" Philby, wondering how he could have become a British intelligence officer given his communist past. One report later stated, "About half the documents the British spies sent to Moscow were never even read" due to Soviet paranoia. [3] Nonetheless, the Soviets received a great deal of secret information—1,771 documents from Blunt, 4,605 from Burgess, 4,593 from MacLean and 5,832 from Cairncross—from 1941 until 1945. [4]
Donald Maclean met Guy Burgess as a student at the University of Cambridge in the early 1930s. Having both disagreed with the idea of capitalism, they were recruited by Soviet intelligence operatives and became undercover agents. Maclean began delivering information to the Soviet operatives as a member of the Foreign Office in 1934. Burgess also began supplying information from various positions between 1936 and 1944, first as a BBC correspondent, then as an active member of British intelligence, and then finally as a member of the Foreign Office. [5]
Maclean and Burgess were reportedly seen by their Soviet handlers as "hopeless drunks" as they had a hard time keeping their secret occupations to themselves. It is said that one time, while highly intoxicated, Burgess accidentally dropped one of the secret files he had taken from the Foreign Office while leaving a pub, jeopardizing his second identity. Maclean was also known to have leaked information about his secret activities to his brother and close friends. But although they struggled to keep secrets, that did not stop them from delivering information; Burgess reportedly handed over about 389 top secret documents to the Soviets within the early part of 1945, along with an additional 168 documents in December 1949. [6]
Between 1934 and 1951, Maclean passed numerous secrets to Moscow. The lack of detection was due to the refusal of British intelligence to listen to warnings from the US, "even after the FBI had established that an agent code-named Homer had been operating inside the British embassy in Washington during the war", according to a review of MacLean's biography by Roland Philipps. [7]
Philby, when he was posted in the British embassy in Washington after the war, learned that American and British authorities were searching for a mole (cryptonym Homer) in the British embassy who was passing information to the Soviets, relying on material uncovered by the Venona project. He further learned one of the suspects was Maclean. Realizing he had to act fast, he ordered Burgess, who was also on the embassy staff and living with Philby, to warn Maclean in England. Burgess was recalled from the US because of "bad behaviour" and, upon reaching London, warned Maclean.
Burgess and Maclean disappeared in the summer of 1951, and spent most of the next four years living covertly in Kuybyshev, Russian SFSR. [8] Their whereabouts were unclear for some time and their defection was not confirmed until 1956 when the two appeared at a press conference in Moscow. Though Burgess was not supposed to defect at the same time as Maclean, it has been claimed that he had been ordered to do so by his controllers in Moscow. The move immediately cast suspicion upon Philby because of his close association with Burgess; many speculate that had the defection proceeded differently, Philby could have climbed even higher within British intelligence. [9]
In 2019, Russia honoured Burgess and Maclean in a ceremony; a plaque was attached to the building where they had lived in the 1950s. The head of Russia's Foreign Intelligence Service (SVR) praised the duo on social media for "having supplied Soviet intelligence with the most important information for more than 20 years, [making] a significant contribution to the victory over fascism, the protection of our strategic interests and ensuring the safety of our country". [10]
A book review in The Guardian of Stewart Purvis and Jeff Hulbert's biography of Burgess included this conclusion: "[leaving] us all the more astonished that such a smelly, scruffy, lying, gabby, promiscuous, drunken slob could penetrate the heart of the establishment without anyone apparently noticing that he was also a Soviet masterspy". [11] Andrew Lownie's biography of Burgess, Stalin's Englishman: The Lives of Guy Burgess , argues that he was perhaps the most influential of all the members of the Cambridge Five.
Harold "Kim" Philby was a senior officer in Britain's Secret Intelligence Service, known as MI6, who began to spy for the Soviet Union in 1934. He was known for passing more than 900 British documents over to the NKVD and its successor, the KGB. He served as a double agent. [12]
After the flight of Maclean and Burgess, an investigation of Philby found several suspicious matters but nothing for which he could be prosecuted. Nevertheless, he was forced to resign from MI6. In 1955 he was named in the press, with questions also raised in the House of Commons, as chief suspect for "the Third Man" and he called a press conference to deny the allegation. That same year, Philby was ruled out as a suspect when British Foreign Secretary Harold Macmillan cleared him of all charges. [13]
In the later 1950s, Philby left the Secret Service and began working as a journalist in the Middle East, writing for The Economist and The Observer . MI6 then re-employed him at around the same time to provide reports from that region.
In 1961, defector Anatoliy Golitsyn provided information which pointed to Philby. An MI6 officer and friend of Philby from his earlier MI6 days, Nicholas Elliott, was sent in 1963 to interview him in Beirut and reported that Philby seemed to know he was coming (indicating the presence of yet another mole in MI6). Nonetheless, Philby allegedly confessed to Elliott.
Shortly afterwards, apparently fearing he might be abducted in Lebanon, Philby defected to the Soviet Union under cover of night aboard a Soviet freighter. For the first seven years in Moscow, he was under virtual house arrest since the Soviets were concerned that he might defect back to the West. According to an article in The New York Times , he was given no rank nor an office. In fact, "for the most part, Philby was frozen out, his suggestions ignored ... This ruined his life". [14] After his death, however, Philby was awarded a number of medals by the Soviets. [15]
Anthony Blunt was a former Surveyor of the King's Pictures and later Queen's Pictures for the royal art collection. He served as an MI5 member and supplied secret information to the KGB, while also providing warnings to fellow agents of certain counterintelligence that could potentially endanger them. [16]
In 1964, MI5 received information from the American Michael Whitney Straight pointing to Blunt's espionage; the two had known each other at Cambridge some thirty years before and Blunt recruited Straight as a spy.
Blunt was interrogated by MI5 and confessed in exchange for immunity from prosecution. As he was—by 1964—without access to classified information, he had secretly been granted immunity by the Attorney General, in exchange for revealing everything he knew. Peter Wright, one of Blunt's interrogators, describes in his book Spycatcher how Blunt was evasive and only made admissions grudgingly, when confronted with the undeniable.
By 1979, Blunt was publicly accused of being a Soviet agent by investigative journalist Andrew Boyle, in his book Climate of Treason. In November 1979, Prime Minister Margaret Thatcher admitted to the House of Commons that Blunt had confessed to being a Soviet spy fifteen years previously.
The term "Five" began to be used in 1961, when KGB defector Anatoliy Golitsyn named Maclean and Burgess as part of a "Ring of Five", with Philby a 'probable' third, alongside two other agents whom he did not know.
Of all the information provided by Golitsyn, the only item that was ever independently confirmed was the Soviet affiliation of John Vassall. Vassall was a relatively low-ranking spy who some researchers[ who? ] believe may have been sacrificed to protect a more senior one.
At the time of Golitsyn's defection, Philby had already been accused in the press and was living in Beirut, Lebanon, a country with no extradition agreement with Britain. Select members of MI5 and MI6 already knew Philby to be a spy from Venona project decryptions. Golitsyn also provided other information, such as the claim that Harold Wilson (then Prime Minister) was a KGB agent.
Golitsyn's reliability remains a controversial subject and as such, there is little certainty of the number of agents he assigned to the Cambridge spy ring. To add to the confusion, when Blunt finally confessed, he named several other people[ who? ] as having been recruited by him.
Blunt wrote his memoirs but insisted they not be released until 25 years after his death. They were made public by the British Library in 2009. The manuscript indicated that he regretted having passed information to the Soviets because of the way it eventually affected his life, that he believed that the government would never reveal his treachery and that he had dismissed suicide as "cowardly". [17] Christopher Andrew felt that the regret was shallow, and that he found an "unwillingness to acknowledge the evil he had served in spying for Stalin". [18]
John Cairncross was known as a British literary scholar until he was later identified as a Soviet atomic spy. While a civil servant in the Foreign Office, he was recruited in 1937 by James Klugmann to become a Soviet spy. He moved to the Treasury in 1938 but transferred once again to the Cabinet Office in 1940 where he served as the private secretary of Sir Maurice Hankey, the Chancellor of the Duchy of Lancaster at that time. In May 1942, he transferred to the British cryptanalysis agency, the Government Code and Cypher School, at Bletchley Park and then, in 1943, to MI6. Following World War II, it is said that Cairncross leaked information regarding the new NATO alliance to the Soviets. [19]
On the basis of the information provided by Golitsyn, speculations raged on for many years as to the identity of the "Fifth Man". The journalistic popularity of this phrase owes something to the unrelated novels The Third Man and The Tenth Man , written by Graham Greene who, coincidentally, worked with Philby and Cairncross during the Second World War.
Cairncross confessed to having been a spy for the Soviets in a 1964 meeting with MI6 that was kept secret for some years. [20] He was given immunity from prosecution.
The public became aware of his treachery in December 1979, however, when Cairncross made a public confession to journalist Barrie Penrose. The news was widely publicized leading many to surmise that he was in fact the "fifth man"; that was confirmed in 1989 by KGB agent Oleg Gordievsky who had defected to Britain. [20]
His designation as the fifth man was also confirmed in former KGB agent Yuri Modin's book published in 1994: My Five Cambridge Friends: Burgess, Maclean, Philby, Blunt, and Cairncross. [21] [22]
Cairncross is not always considered to have been part of the 'Ring of Five'. Though a student at the University of Cambridge, he only knew Blunt, who was by then teaching modern languages. By 1934, when Cairncross arrived at Cambridge, the other three members of the ring had already graduated. [23]
The most important agent talent spotted by Blunt was the Fifth Man, the Trinity undergraduate John Cairncross. Together with Philby, Burgess, Blunt and Maclean, he is remembered by the Center (Moscow KGB Headquarters) as one of the Magnificent Five, the ablest group of foreign agents in KGB history. Though Cairncross is the last of the five to be publicly identified, he successfully penetrated a greater variety of the corridors of power and intelligence than any of the other four.
— Christopher Andrew and Oleg Gordievsky, KGB, The Inside Story. "Chapter 6: Sigint, Agent Penetration, and the Magnificent Five from Cambridge (1930–39)"
This reference suggests the KGB itself recognized Cairncross as the fifth man (found by Gordievsky while doing research on the history of the KGB).
A few sources, however, believe that the "fifth man" was Victor Rothschild, 3rd Baron Rothschild. In his book The Fifth Man, Roland Perry asserts this claim. After the book was published, former KGB controller Yuri Modin denied ever having named Rothschild as "any kind of Soviet agent". Modin's own book's title clarifies the name of all five of the Cambridge spy group: My Five Cambridge Friends: Burgess, Maclean, Philby, Blunt, and Cairncross by Their KGB Controller. Since Rothschild had died prior to the publication of the Perry book, the family was unable to start a libel action. [24]
In a 1991 interview with The Mail on Sunday , Cairncross explained how he had forwarded information to Moscow during WWII and boasted that it "helped the Soviets to win that battle (the Battle of Kursk) against the Germans". Cairncross did not view himself as one of the Cambridge Five, insisting that the information he sent to Moscow was not harmful to Britain and that he had remained loyal to his homeland. [25] Unlike many other spies, he was never charged with passing information to Moscow. [26]
For unknown reasons, Prime Minister Alec Douglas-Home was not advised of Anthony Blunt's spying, although the Queen and Home Secretary Henry Brooke were informed. It was only in November 1979 that then-PM Margaret Thatcher formally advised Parliament of Blunt's treachery and the immunity deal that had been arranged 15 years earlier. [27]
A 2015 article in The Guardian discussed "400 top-secret documents which have been released at the National Archives" and indicated that MI5 and MI6 had worked diligently to prevent information about the five from being disclosed, "to the British public and even to the US government". [28] A 2016 review of a new book about Burgess added that "more than 20% of files relating to the spies, most of whom defected more than 50 years ago, remain closed". In conclusion, the review stated that "the Foreign Office, MI6 and MI5 all have an interest in covering up, to protect themselves from huge embarrassment" and that "more taxpayers' money is spent by Whitehall officials in the futile attempt to keep the files under lock and key for ever". [29]
Under the 30-year rule, the 400 documents should have been made available years earlier. It was particularly surprising that 20 per cent of the information was redacted or not released. A news item at the time stated that "it is clear the full story of the Cambridge Spies has not yet emerged". A summary of the documents indicated that they showed that "inaction and incompetence on the part of the authorities enabled Guy Burgess and Donald Maclean to make their escape to Moscow". [30]
Additional secret files were finally released to the National Archives in 2020. They indicated that the government had intentionally conducted a campaign to keep Kim Philby's spying confidential "to minimise political embarrassment" and prevented the publication of his memoirs according to a report by The Guardian. Nonetheless, the information was publicized in 1967 when Philby granted an interview to journalist Murray Sayle of The Times . Philby confirmed that he had worked for the KGB and that "his purpose in life was to destroy imperialism". This revelation raised concerns that Blunt's spying would also be revealed to the public. [31]
Blunt and Burgess were both members of the University Pitt Club as well as the Cambridge Apostles, exclusive secret societies at Cambridge University. [32] Other Apostles have been suspected of having spied for the Soviets.
Some researchers believe the spy ring had more than five, or different, members. Several of the following have been alleged to be possible Soviet spies: [33]
Books
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Harold Adrian Russell "Kim" Philby was a British intelligence officer and a double agent for the Soviet Union. In 1963 he was revealed to be a member of the Cambridge Five, a spy ring that had divulged British secrets to the Soviets during the Second World War and in the early stages of the Cold War. Of the five, Philby is believed to have been the most successful in providing secret information to the Soviets.
The Venona project was a United States counterintelligence program initiated during World War II by the United States Army's Signal Intelligence Service and later absorbed by the National Security Agency (NSA), that ran from February 1, 1943, until October 1, 1980. It was intended to decrypt messages transmitted by the intelligence agencies of the Soviet Union. Initiated when the Soviet Union was an ally of the US, the program continued during the Cold War, when the Soviet Union was considered an enemy.
John Cairncross was a British civil servant who became an intelligence officer and spy during the Second World War. As a Soviet double agent, he passed to the Soviet Union the raw Tunny decryptions that influenced the Battle of Kursk. He was alleged to be the fifth member of the Cambridge Five. He was also notable as a translator, literary scholar and writer of non-fiction.
Anthony Frederick Blunt, styled Sir Anthony Blunt from 1956 until November 1979, was a leading British art historian and Soviet spy.
Nathaniel Mayer Victor Rothschild, 3rd Baron Rothschild,, was a British scientist, intelligence officer during World War II, and later a senior executive with Royal Dutch Shell and N M Rothschild & Sons, and an advisor to the Edward Heath and Margaret Thatcher governments of the UK. He was a member of the prominent Rothschild family.
Guy Francis de Moncy Burgess was a British diplomat and Soviet double agent, and a member of the Cambridge Five spy ring that operated from the mid-1930s to the early years of the Cold War era. His defection in 1951 to the Soviet Union, with his fellow spy Donald Maclean, led to a serious breach in Anglo-United States intelligence co-operation, and caused long-lasting disruption and demoralisation in Britain's foreign and diplomatic services.
Rupert William Simon Allason is a British former Conservative Party politician and author. He was the Member of Parliament (MP) for Torbay in Devon, from 1987 to 1997. He writes books and articles on the subject of espionage under the pen name Nigel West.
Donald Duart Maclean was a British diplomat and Soviet double agent who participated in the Cambridge Five spy ring. After being recruited by a Soviet agent as an undergraduate student, Maclean entered the civil service. In 1938, he was appointed as Third Secretary at the British embassy in Paris. He served in London and Washington, D.C., achieving promotion to First Secretary. He was subsequently posted to Egypt, and then was appointed head of the American Department in the Foreign Office.
Sir Dick Goldsmith White, was a British intelligence officer. He was Director General (DG) of MI5 from 1953 to 1956, and Head of the Secret Intelligence Service (MI6) from 1956 to 1968.
Sir Roger Henry Hollis was a British intelligence officer who served with MI5 from 1938 to 1965. He was Director General of MI5 from 1956 to 1965.
Yuri Ivanovich Modin was the KGB controller for the "Cambridge Five" from 1948 to 1951, during which Donald Duart Maclean was said to have passed atomic secrets to the Soviets. In 1951, Modin arranged the defections of Maclean and Guy Burgess. Modin's predecessors in control of the damaging Cambridge spy ring were executed during Stalin's Great Purge.
Cambridge Spies is a four-part British drama miniseries written by Peter Moffat and directed by Tim Fywell, that was first broadcast on BBC Two in May 2003 and is based on the true story of four young men at the University of Cambridge who are recruited to spy for the Soviet Union in 1934.
Bill Haydon is a fictional character created by John le Carré who features in le Carré's 1974 novel Tinker Tailor Soldier Spy. He is a senior officer in the British Secret Intelligence Service who serves as a Soviet mole. The novel follows aging spymaster George Smiley's endeavours to uncover the mole. The character is partly modelled after the real-life double agent Kim Philby, part of the notorious Cambridge Five spy ring in Britain, who defected to the USSR in 1963.
Norman John Klugmann, generally known as James Klugmann, was a leading British Communist writer and WW2 Soviet Spy, who became the official historian of the Communist Party of Great Britain.
Theodore Maly was a former Roman Catholic priest and Soviet intelligence officer during the 1920s and 1930s. He lived illegally in the countries where he worked for the NKVD and was one of the Soviet Union's most effective spymasters.
Konstantin Volkov was an NKVD agent in Turkey who vanished after wanting to defect to the United Kingdom. He disappeared after telling the British Consulate General in Istanbul he would name three high-ranking double agents working in London for the Soviet intelligence service. One of these agents was Kim Philby who tipped off the Russians about what Volkov and his wife were planning. It took Philby three weeks to arrive which was enough time for Soviet security agents to find the couple and take them back to Moscow.
Arnold Deutsch (1903–1942?), variously described as Austrian, Czech or Hungarian, was an academic who worked in London as a Soviet spy, best known for having recruited Kim Philby. Much of his life remains unknown or disputed.
Guy Maynard Liddell, CB, CBE, MC was a British intelligence officer.
John Nicholas Rede Elliott was an MI6 intelligence officer. His MI6 career was notable for his involvement with the Lionel Crabb affair in the 1950s and the flight of double agent Kim Philby to Moscow in 1963.
Kathleen Maria Margaret Sissmore, MBE (1898–1982), was known as Jane Sissmore and then Jane Archer after her marriage in 1939. In 1929 she became the first female officer in Britain's Security Service, MI5, and was still their only woman officer at the time of her dismissal for insubordination in 1940. She had been responsible for investigations into Soviet intelligence and subversion. She then joined the Secret Intelligence Service (MI6), but when Kim Philby, later to be exposed as a double agent, became her boss he reduced her investigative work because he feared she might uncover his treachery.
The center concluded that all five must really be British intelligence officers trying to penetrate the KGB.
Donald Maclean: 'the most quietly productive of the Cambridge spies and perhaps the strangest too'
meticulously researched life of the disreputable but undeniably fascinating Guy, Stalin's Englishman
meticulously researched life of the disreputable but undeniably fascinating Guy, Stalin's Englishman
{{cite book}}
: CS1 maint: location missing publisher (link)In fact, Philby's first seven years in the Soviet Union were almost a form of house arrest. Again a victim of deception: "The K.G.B. told him they were afraid the British M.I.6 was going to try to assassinate him, so he had to have guards all the time, close surveillance," Lyubimov said. But the real reason was the Soviets did not completely trust him not to bolt for home. "They were afraid something would happen. And he would end up back in Britain or even America.""Did he know they didn't trust him?""Oh yes, he knew." "All this time, he wanted to be a hero of this country," Lyubimov says. "But they did everything to prevent him from this." But for the most part, Philby was frozen out, his suggestions ignored. "The K.G.B. was too stupid and impotent to make use of him," Lyubimov reiterated to me. "This destroyed him. This ruined his life."
Because he was in MI5 they learned things from him. This doesn't make him the fifth man, and he wasn't
Alec Douglas-Home was kept in the dark about one of the biggest spy scandals of the cold war
Newly released evidence on the Cambridge Spies reveals how, among other revelations, inaction and incompetence on the part of the authorities enabled Guy Burgess and Donald Maclean to make their escape to Moscow.
UK government launched campaign to block memoirs being published fearing damaging disclosures
for much of his life he suffered from an incurable form of conspiracy disease, a highly contagious condition that he caught from Peter Wright of Spycatcher fame.