Cambridge Five Concepts

The Illegals: Russia's Most Audacious Spies and Their Century-Long Mission to Infiltrate the West

by Shaun Walker · 15 Apr 2025 · 465pp · 155,902 words

, particularly from Britain. The Center sent four legal officers to reopen the London residency, and in early 1941 they renewed contact with members of the Cambridge Five, the British leftist sympathizers recruited around the same time as Michael Straight, who had now risen to prominent positions. John Cairncross was private secretary to

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eight thousand classified British diplomatic and political documents back to Moscow, a remarkable haul. But much of it was ignored or disregarded, amid fears the Cambridge Five could be double agents, part of a sophisticated British plot to feed the Center false intelligence. The increasingly alarming German war planning led several German

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negotiate a favorable postwar settlement for the Soviet Union was also helped by the relentless spying to which he subjected his allies. From Britain, the Cambridge Five continued to supply Moscow with classified intelligence at a prodigious rate: Donald Maclean sent hundreds of documents from the Foreign Office, and Anthony Blunt stole

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–8, 57–8, 173 Bystrolyotova, Klavdiya (mother of Dmitry), 32 C Cairncross, John, 88 Calderón, Felipe, 312 Call of Duty (video game), 324 Cambodia, 286 Cambridge Five, 88, 108 Canada: illegals in, 115–16, 205, 240, 242–4, 300, 302–3, 325 Carter, Jimmy, 279 Castro, Fidel, 202 Castro, Raúl, 305 Castro

Nine Crises: Fifty Years of Covering the British Economy From Devaluation to Brexit

by William Keegan · 24 Jan 2019 · 309pp · 85,584 words

he had almost certainly been a recruiter of Soviet spies. But this intelligence fitted all too well with the fact that three of the notorious ‘Cambridge Five’ – Blunt, Burgess and Philby – had been Trinity men. This presented me with an opening line when I toasted the health of Trinity at that commemoration

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1 decimalisation 1, 2 devaluation crisis 1, 2, 3, 4, 5, 6 IMF crisis 1, 2, 3, 4, 5, 6, 7 Winter of Discontent 1 ‘Cambridge Five’ 1 Cameron, David 1, 2, 3 austerity policies 1, 2, 3, 4 EU referendum 1, 2, 3, 4, 5, 6, 7, 8 relationship with Osborne

The Secret World: A History of Intelligence

by Christopher Andrew · 27 Jun 2018

received by the NKVD during and after Stalingrad came not from Soviet cryptanalysts but from a British agent, John Cairncross (the ‘Fifth Man’ of the Cambridge Five), who, beginning in the summer of 1942, spent a year at Bletchley Park. Cairncross later claimed misleadingly that ‘Except for the work and the routine

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planning seemed too good to be true.52 Some of the Centre’s most successful deception operations were those it unconsciously practised against itself. The Cambridge Five (Kim Philby, Donald Maclean, Guy Burgess, Anthony Blunt and John Cairncross), later acknowledged as probably the ablest group of foreign agents in KGB history, aroused

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carry out a seaborne landing at a new point.’84 In Moscow the preparations for D-Day re-established the Centre’s trust in the Cambridge Five. On 26 May 1944 Blunt passed on a complete copy of the entire deception plan devised as part of OVERLORD. On 7 July he provided

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diplomat Alger Hiss, agent ALES of the GRU. Soviet agents within the Roosevelt administration never attracted the same level of suspicion in Moscow as the Cambridge Five, partly because Roosevelt was thought less likely than Churchill to conspire against his Russian allies. At the Yalta conference of the Big Three in February

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Stalin and his successors to American radicals had waned rapidly after the Second World War. There was no new generation of Western agents like the Cambridge Five and the atom spies, inspired by belief in the ability of the Soviet Union to create a new civilization. Like Walker, most Cold War spies

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the late 1930s one of its chief tasks was to hunt down ‘enemies of the people’ abroad.41 Primakov was a fervent admirer of the Cambridge Five, who, he claimed, ‘perhaps have no equal in the history of world intelligence’. His overblown eulogy of Donald Maclean, whom he had known personally, inaccurately

Rule Britannia: Brexit and the End of Empire

by Danny Dorling and Sally Tomlinson · 15 Jan 2019 · 502pp · 128,126 words

, Cambridge, produced Guy Francis de Moncy Burgess and his friends Kim Philby, Anthony Blunt and John Cairncross. Together with Donald Maclean they formed the infamous Cambridge Five spy ring of double agents. Their unmasking and the subsequent hunts for ‘moles’ would prove to be, according to Gordon Corera, British intelligence’s darkest

A Dominant Character

by Samanth Subramanian · 27 Apr 2020

after the war as part of an American program to decrypt cables sent home by Soviet embassies. Venona, as the program was called, exposed the Cambridge Five, the spy ring that included Philby, as well as a Soviet effort to pry into the Manhattan Project. By comparison, X Group was a much

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War, 210 Butler, Samuel, 62 Calcutta, Haldane’s invitation to, 291 Cambridge, 155 Benskin Society, 180 Haldane in, 105 Haldanes’ house, 178 socialists in, 166 Cambridge Five, 253 Cambridge Scientists Anti-War Group, 170 Cambridge Union, 166, 167 Campbell, John, 267 cancer, genetics of, 207 capitalism, 13, 236 carbon dioxide, 37 in

The Marshall Plan: Dawn of the Cold War

by Benn Steil · 13 Feb 2018 · 913pp · 219,078 words

president over the all-Socialist caretaker cabinet that installed the Fourth Republic, 1946–1947. Blunt, Anthony (1907–1983). British art historian and member of the “Cambridge Five” group of double agents who spied for the Soviets. Bodrov, Mikhail Fedorovich (1903–1988). Soviet diplomat. Chargé in Prague, 1946–1948; ambassador to Bulgaria, 1948

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the Soviet constitution of 1936. Arrested in early 1937; tried and executed in March 1938. Burgess, Guy (1911–1963). British intelligence officer. Member of the “Cambridge Five” group of double agents who spied for the Soviets. Byrnes, James (Jimmy) (1882–1972). American diplomat. Secretary of state, 1945–1947. Replaced by George Marshall

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. Mackinder, Sir Halford (1861–1947). British geographer and intellectual. A founder of the discipline of geopolitics. Maclean, Donald (1913–1983). British diplomat. Member of the “Cambridge Five” group of double agents who spied for the Soviets. MacVeagh, Lincoln (1890–1972). American diplomat. Ambassador to Greece, 1944–1947. Maier, Charles (1939– ). American historian

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, Sir Maurice Drummond (1889–1952). British diplomat. Ambassador to the Soviet Union, 1946–1949. Philby, Harold (Kim) (1912–1988). British intelligence officer. Member of the “Cambridge Five,” a ring of British double agents who spied for the Soviets. Philip, André (1902–1970). French Socialist politician. Finance minister, 1946, 1946–1947. Pickering, Thomas

Near and Distant Neighbors: A New History of Soviet Intelligence

by Jonathan Haslam · 21 Sep 2015 · 525pp · 131,496 words

of the first takeover, with foreign operations in the hands of counterintelligence, resulted in dramatic successes, particularly against Britain (the recruitment of the so-called Cambridge Five), but also against Japan and the United States. However, military intelligence was the only branch that had had a proper analytical section, and that section

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lost in 1948, just at the point that it would have made all the difference. In the world of human intelligence, notably that of the Cambridge Five, it was the Russians who held the best if not in fact all the cards. The astute exploitation of this crucial advantage made all the

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friendly (i.e., more than the agents) and ready to fulfill whatever task is set them.” This was written towards the end of 1952. The Cambridge Five could not have been far from his thoughts, as two of them, Guy Burgess and Donald Maclean, had defected just over a year before. Such

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two separate initiatives was felt: first at the INO, then at the Fourth. The Importance of Whom You Know: The Cambridge Five It was under Artuzov’s overall supervision that the notorious “Cambridge Five” were lured on board—and it was Artuzov who recruited their recruiter. The project started almost by chance. It was

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with codes and ciphers at the Foreign Office. His services were finally bought in mid-February 1935.104 With the exception of Philby, all the Cambridge Five had displayed outstanding academic ability: the louche but brilliant Burgess read part one of the history tripos (degree) with customary panache, and attained an elusive

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Deutsch with good news, asking him to work up a brief for renewing operations in Britain. War Comes to the Rescue The isolation of the Cambridge Five came to an end. En route to Moscow, Eitingon established contact with Burgess in Paris, and set him up to work with Anatoly Gorskii in

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, and she, of left-wing convictions, took it all in without demur. Harris went on to Bordeaux and thereafter to Moscow, where suspicions about the Cambridge Five were now growing. So she was taken out of active service and redirected towards training novices. Her requests to return to active duty were listened

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just, but everything had to be on his terms. Rothschild, who had the “closest of relations” with Blunt and Burgess, effectively provided cover for the Cambridge Five.140 Several retired operatives of the KGB long insisted that he was recruited as an agent, a suspicion he never really shed, though solid proof

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in another dimension”; everything he understood was in a state of disintegration.158 As a direct consequence of this mindless bloodbath, agents in place (the Cambridge Five, for instance) were intermittently deprived of their handlers at the most crucial phase of the European crisis (1937–1940). Only after the defection of Orlov

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1940, at a time when Moscow needed all the information it could get. The rezidentura in London was abruptly shut down as untrustworthy, and the Cambridge Five, among others, were left twisting in the wind.10 They were forced to improvise. Philby, Burgess, and Blunt worked together as one and handed over

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intelligence.”24 True enough, but it was always possible to be excessively suspicious. Before long, Stalin came to distrust even his best assets, including the Cambridge Five. Only the desperate need for continued secret intelligence from Allied sources in the face of the Nazi onslaught finally convinced the Russians that they had

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a German offensive and turned the balance of the war decisively to Soviet advantage.28 The Nazis had no idea what had hit them. The Cambridge Five Under a Cloud Because of failing eyesight—only his right eye worked, and that, too, was now compromised by long hours of close reading in

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Dolly. The extraordinary contribution made by Cairncross to the Soviet victory at Kursk nonetheless failed to clear the air of foul suspicion hanging over the Cambridge Five. What is more, the appointment of Yelena Modrzhinskaya to head the British section at the NKGB’s First Directorate in 1941 almost completely nullified all

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.31 Modrzhinskaya, with her unwavering logic, came to the adamant conclusion that treachery was afoot. These must be double agents. Moreover, key members of the Cambridge Five—casually indifferent to elementary tradecraft, not least because Guy Liddell, who was then running anti-Soviet operations at MI5, had been completely taken in by

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past year, he reminded Fitin, “we have recruited twenty agents; contacts have been established with six of them. High dividends have come in from the ‘Cambridge Five.’ The rezidentura has regularly obtained for the Centre military, political, economic, and scientific information, especially on the uranium problem.”85 Fitin ultimately backed his stricken

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relation to the order in Europe after the peace.” Written in February 1945, this assessment marked the highest point of intelligence operations in Britain. The Cambridge Five had yielded extraordinary results. 6. POSTWAR ADVANTAGE By late 1944, Stalin had become convinced that the United States would supplant Britain as the leading capitalist

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was never jeopardised by the fact that he often drank excessively to calm his nerves. A new threat arose, however, this time directly jeopardising the Cambridge Five. The NKGB officer Colonel Konstantin Volkov, who had worked in the British department, tried in August 1945 to defect as vice-consul in Istanbul. He

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only once he entered the aircraft and it was too late that Volkov recognised Otroshchenko and the fact that he had been exposed.22 The Cambridge Five were safe—for now. Blunt had moved to care for the royal collection at Buckingham Palace, thereby advancing his career as a historian of art

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policy of bluff would be thrown into jeopardy. More than that, the agency networks upon which all Soviet intelligence hinged—composed most notably of the Cambridge Five (now effectively down to three)—would be exposed. Moscow had unthinkingly allowed the West a critical advantage through falling behind in cryptography. By 1948 the

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March 1948. It was a war of nerves made possible only through Stalin’s direct knowledge of British and American decision making supplied by the Cambridge Five. Included among Stalin’s calculations was that the West did not believe the Russians would consider resorting to war until at least 1955, given the

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crumble away, including the advantage in human intelligence, which had sustained Soviet foreign policy and underpinned what was essentially a policy of calculated bluff. The Cambridge Five in Jeopardy The new illegal rezident in New York, Valerii Makayev (“Harry”), arrived in the United States in 1948. He was not entirely reliable, having

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rigidity (for which he was very nearly dismissed).49 After Oslo, he moved to London, where he handled radio communications for Orlov, now launching the Cambridge Five. Orlov’s subsequent defection therefore jeopardised Fisher’s very existence. At the end of 1938, Fisher was abruptly dismissed from the service as suspect. He

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actually began in 1961, and it highlighted a problem that had persisted since MI5’s Liddell sought endless, utterly implausible excuses for members of the Cambridge Five. Harold Wilson, leader of the Labour Party opposition, rightly summed up this “lapse” as a consequence of the security services being run with “nonchalant amateurism

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Artuzov and the Trust) and that only once the leaders of counterintelligence took over foreign intelligence did the Soviet Union finally strike gold with the Cambridge Five. The greatest talents among the illegals were spotted and brought on by Artuzov. Without Artuzov, there would not have been Deutsch or Orlov, and without

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them, no Cambridge Five. The subsequent decade from 1934 to 1944 proved one of outstanding, though not unalloyed, success. Its limitations were most apparent in the failure to penetrate

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had no idea as to the true nature of the régime for which they had risked their lives. It was deeply ironical that, although the Cambridge Five were viewed with suspicion, it was their joint effort, massively bolstered by agent Dolly, that enabled Stalin to turn the tide of war in July

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) computer Bulganin, Nikolai Bulgaria Bulgarian Communist Party Bureau No. 1 Burgess, Guy Butler, R. A. Byelorussia Bystrolyotov, Dmitrii Cabinet Defence Committee, British Cairncross, John Cairo Cambridge Five Cambridge University Canada capitalism Caracristi, Anna Caribbean region Carroll, Joseph Casey, William Castro, Fidel Castro, Raúl Caucasus region Central Committee (Politburo) Central Control Commission, Soviet

Iron Curtain: The Crushing of Eastern Europe, 1945-1956

by Anne Applebaum · 30 Oct 2012 · 934pp · 232,651 words

for Soviet foreign policy. In the United Kingdom, Soviet agents recruited Guy Burgess, Kim Philby, Donald Maclean, Anthony Blunt, and (probably) John Cairncross, the infamous “Cambridge Five.” In the United States they recruited Alger Hiss, Harry Dexter White, and Whittaker Chambers. In at least one respect, these Anglo-American agents had something

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coalition Burgess, Guy Burke, Edmund Bydgoszcz, 2.1, 6.1, 6.2, 7.1, 8.1 Byelkin, General Fyodor, 4.1, 12.1 Cairncross, John “Cambridge Five” Camus, Albert Caritas (Catholic charity), 11.1, 11.2, 11.3, 16.1 Central Committee of the Soviet communist party: see Soviet communist party Central

Wasps: The Splendors and Miseries of an American Aristocracy

by Michael Knox Beran · 2 Aug 2021 · 800pp · 240,175 words

arts program accomplished, it led eventually to Anthony Blunt’s admission that he had been a spy for the Soviet Union and one of the Cambridge Five, the “ablest group of British agents ever recruited by a foreign power,” or so the authorized historian of the British Security Service has written. * * * “ABOUT

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Lodge, George, 34, 35, 37, 83, 84, 95, 154, 394 Cabot Lodge, Henry, 23, 35, 83, 144, 361 Caddyshack, 155 Calvinists, 33, 95 Cambodia, 398 Cambridge Five, 376–377 Cambridge Socialist Society, 286–287 Cameron, J. Donald, 80, 83 Cameron, Lizzie, 80–84, 88–89, 144, 191 Cameron, Martha, 82, 88, 201

Liberalism at Large: The World According to the Economist

by Alex Zevin · 12 Nov 2019 · 767pp · 208,933 words

for MI6, who had come under suspicion as a Soviet double agent after the Second World War when he tipped off two of his fellow ‘Cambridge Five’ conspirators to flee to Moscow in 1951. He was forced to resign, but cleared for lack of evidence, and the SIS and Foreign Office eased