Activities and affiliations

Security, intelligence and policing Soviet Union 1873–1918 ✕ Assassinated

The Petrograd Cheka chairman who resisted the terror, and became its trigger

“I am not soft at all. If there is no other way, I will shoot every counter-revolutionary with my own hand and be perfectly calm. I oppose executions because they are inexpedient — they only provoke bitterness and produce no positive results.” — to his Petrograd Cheka comrades

Born to a Jewish family in Cherkassy. After graduating from Kiev University's law faculty, he joined the RSDLP in 1898, initially siding with the Mensheviks. At the VI Congress in August 1917 he entered the Bolshevik Party and was elected to the Central Committee; during the October insurrection he directed the uprising from the Military Revolutionary Party Center. Appointed first chairman of the Petrograd Cheka in March 1918, he opposed hostage-taking and extrajudicial executions, maintaining a more restrained line than Moscow. He was assassinated on 30 August 1918 (the same day Lenin was wounded) and his death became the immediate trigger for the official proclamation of the Red Terror.

Security, intelligence and policing Soviet Union 1874–1934 ○ Natural causes

Dzerzhinsky’s successor who ran OGPU from a sickbed

On his first day as People's Commissar for Finance, he dragged a sofa into his office, tacked a note saying 'Commissariat of Finance' on it, and lay down. Lenin walked in and found him asleep.

A Polish noble turned Bolshevik, he was a polyglot intellectual who mastered 19 languages and published fiction in Silver Age literary circles. He chaired the OGPU from 1926 to 1934 after Dzerzhinsky's death, overseeing collectivization, the early show trials, and the expansion of the Gulag system. Crippled by a Paris car accident and heart disease, he directed the agency mostly from his sickbed while day-to-day power shifted to Yagoda.

Security, intelligence and policing Soviet Union 1877–1926 ○ Natural causes

“Iron Felix”: the ascetic who forged the revolution’s sword

On 20 July 1926, visibly ill, he delivered a furious two-hour speech against the United Opposition at the Central Committee plenum — then collapsed of a heart attack and died hours later.

Born to Polish gentry, he spent eleven years in Tsarist prisons and exile. In December 1917 he founded the Cheka and administered the Red Terror, demanding of his men “clean hands, a cool head and a burning heart.” He died of a heart attack in 1926, minutes after a furious speech to the Central Committee. The institution he built outlived him under many names.

Security, intelligence and policing Soviet Union 1878–1938 ○ Perforated ulcer

The Cheka executioner who personally shot the last Tsar

I told Nicholas the Soviet of Workers' Deputies had resolved to shoot them. He asked 'What?' and turned toward Alexei — at that moment I shot him and killed him outright.

Born to a Jewish working-class family in Tomsk province, he trained as a watchmaker and joined the Bolsheviks in 1905. As commandant of Ipatiev House in July 1918, he personally directed the execution of Nicholas II and the Romanov family, shooting the Tsar with his Mauser pistol and overseeing the concealment and destruction of the bodies. After the Civil War he served as head of Yekaterinburg Gubernia Cheka and a Moscow district Cheka chief, then from 1921 headed the Gold Department of Gokhran, where he earned a reputation for fighting corruption. He ended his career as director of the Polytechnical Museum in Moscow and died of a perforated ulcer in 1938, shortly after his daughter Rimma was arrested as a Trotskyite during the Great Purge.

Security, intelligence and policing Soviet Union 1878–1941 ✕ Executed

Old Bolshevik who led the Cheka Special Department, building the Red Terror in the North and the earliest Soviet camp system

“I suffer innocently. Please believe me. Time will testify to the truth.” — from his letter to Andreyev from Lefortovo prison, 1939, read aloud by Khrushchev at the 20th Party Congress Secret Speech in 1956.

A Bolshevik military organiser who became head of the Cheka's Military Section (later the Special Department) in September 1918, he directed the Red Terror across the Northern Front: executing thousands in Arkhangelsk and Vologda, establishing the Kholmogory extermination camp, and closing the Solovetsky Monastery to found one of the earliest Soviet forced-labour camps. His wife Olga's sisters married Nikolai Podvoisky and were the mother of Artur Artuzov, placing Kedrov at the centre of a Chekist family network. After leaving the Cheka in 1921 due to ill health, he drifted through peripheral economic and health posts before his arrest in 1939; acquitted in July 1941, he was shot on Beria's order in Saratov that November.

Security, intelligence and policing Soviet Union 1879–1937 ✕ Executed

Father of Soviet signals intelligence and founder of the Cheka Special Department

"If it's a cipher, go ahead and crack it," he taunted the tsarist police holding his mathematical notebooks. They never did.

An Old Bolshevik who mastered cryptography in the revolutionary underground, Bokii chaired the Petrograd Cheka and directed Special Departments on the Eastern and Turkestan Fronts before designing and founding the Cheka's Special Department (Спецотдел) in 1921. He led it for sixteen years, unifying cryptography, radio interception, direction-finding, and state-secrets protection into a single service, thereby creating the institutional foundation of Soviet signals intelligence. He also served as curator of the Solovki special-purpose camp (SLON), helping shape the early Gulag system. His concurrent fascination with esoteric mysticism and plans for a Tibetan expedition were later weaponised against him as pretext for his arrest and execution.

Security, intelligence and policing Soviet Union 1879–1938 ✕ Executed

From Cheka deputy to civil aviation: the revolution's all-weather organizer

At his Military Collegium trial on 28 July 1938 he retracted the confession extracted from him, stating he had never belonged to the 'Polish Military Organisation', but the hearing lasted about twenty minutes and ended in a death sentence.

Born into a Jewish petty-bourgeois family in Mława, then in the Płock Governorate of the Russian Empire, he trained as an electrical engineer at the Higher Technical Courses in Warsaw and joined the Social Democracy of the Kingdom of Poland and Lithuania (SDKPiL) in 1900. Sources agree he was arrested repeatedly between 1902 and 1913 and spent years in Tsarist prisons and Siberian exile, but they differ on the number of arrests, recording six in some accounts and seven in others. In 1917 he sat on the Irkutsk Soviet as a Bolshevik, served on the Petrograd Soviet executive and the Military Revolutionary Committee during the October uprising, and was elected to the Constituent Assembly. From 1921 he was deputy chairman of the Cheka and later the GPU, and from 1925 to 1930 deputy chairman of the Revolutionary Military Council; arrested in 1937, he was shot in 1938 and rehabilitated in 1956.

Security, intelligence and policing Soviet Union 1882–1941 ✕ Executed

Cheka founding member who guarded Lenin personally

During the Left SR uprising of July 1918, Belenky was arrested together with Dzerzhinsky; accounts date the episode to 6 July or to August 1918.

Born in 1882 or 1883 in Sverzhen, Belarus, to a Jewish family. He joined the RSDLP in January 1902 as a Bolshevik, emigrated to France in December 1904, worked in Paris as a shoemaker and printer, and met Lenin at the Longjumeau Party School. Returning in May 1917, he managed the Central Committee press 'Trud' until December, when he was assigned to the Cheka. He headed Lenin's personal security from 1919 to 1924 and until 1928 led the special department protecting party and government leaders. From 1930 he served as OGPU-NKVD Special Plenipotentiary, but was arrested on 9 May 1938, shot at Kommunarka on 16 October 1941, and rehabilitated in 1956.

Security, intelligence and policing Soviet Union 1883–1938 ✕ Executed

The security viceroy of the Far East

On 11 August 1937, Yezhov forwarded Lyushkov's telegram to Stalin, who scribbled in the margin: 'Deribas will have to be arrested. St.' Molotov and Voroshilov added 'For,' and Deribas was arrested the next day.

An old Bolshevik Chekist who served as OGPU-NKVD plenipotentiary for the Far East from 1929, directing the Maki-Mirage counter-intelligence operation against Japan and forced-labour construction of the BAM. After eight years as the region's 'viceroy,' he was swept up in the Great Purge and shot in 1938.

Security, intelligence and policing Soviet Union 1883–1940 ✕ Executed

Architect of Soviet foreign intelligence: seven years that built the INO

Disguised as a history professor in Berlin to meet a key agent, Trilisser owned exactly one suit. Shirts, ties, and a new jacket were procured in haste.

Born to a poor cobbler's family in Astrakhan, he joined the RSDLP at eighteen and became a professional revolutionary. He led Bolshevik combat squads in Kazan and St. Petersburg, organized the Sveaborg uprising, and spent five years at hard labor in the Shlisselburg Fortress. From 1922 to 1929, as chief of the GPU/OGPU Foreign Department (INO), he built the foundations of Soviet foreign intelligence: creating residencies, recruiting agent networks, and launching economic and technical espionage. He rose to deputy chairman of the OGPU in 1926. Arrested in 1938, he was shot in 1940 and posthumously rehabilitated in 1956.

Security, intelligence and policing Soviet Union 1883–1960 ○ Natural causes

From prisoner to directorate chief, and dead in his own bed

The formula Solzhenitsyn recorded as Frenkel's: "From a prisoner we must take everything in the first three months — after that we don't need him!"

A Jewish merchant born in Constantinople who became known as the 'Timber King of the Black Sea' in Odessa and ran a smuggling operation. Arrested in 1923 and sent to Solovki, he proposed tying food rations to labour output (the 'nourishment scale') and was elevated from prisoner to camp administrator within a year. He went on to lead construction of the White Sea-Baltic Canal, BAM, and the NKVD railway directorate, becoming the de facto architect of the Gulag forced-labour system. During the Battle of Stalingrad his crews built the Volga rockada railway in six months, a feat that earned him his third Order of Lenin. Retired as a lieutenant general and died in his Moscow bed.

Security, intelligence and policing Soviet Union 1884–1926 ○ Natural causes

The Cheka's perpetual number two who built its revolutionary tribunal system

“A man of crystalline purity and selfless devotion to the party… an innate gentleness coexisting with an inexorability cultivated by dangerous work wherever the interests of the revolution demanded it.” — fellow Chekists' tribute, 1926

A Bolshevik from a Smolensk peasant family who entered revolutionary politics as a Moscow textile worker. He joined the Cheka at its founding in December 1917 as Dzerzhinsky's secretary, then served as First Deputy Chairman (1919–1921) and Chairman of the Special Tribunal, directing the suppression of the Left SR uprising, the 'Tactical Center' trial, and the Kronstadt rebellion. Throughout the Civil War he was one of the 'unchanging leadership core of four' alongside Dzerzhinsky, Peters, and Latsis. From 1922 to 1925, as Administrator of Affairs of the Party Central Committee, he assisted Stalin in tightening control of the party apparatus; in his final year he served as Deputy Commissar of Social Security.

Security, intelligence and policing Soviet Union 1885–1925 ✕ Air crash

First chief of Soviet foreign intelligence: eight months that laid the INO foundation

When Mogilevsky took over as the first INO chief in 1921, he inherited a handful of operatives and a shabby Moscow office. Eight months later, the first Soviet foreign intelligence residencies were planted across Europe and the Middle East.

Born to a Jewish merchant family in Pavlograd, he joined the RSDLP at eighteen and became a professional revolutionary. Arrested in 1904, he fled to Switzerland, met Lenin in Geneva, and joined the Bolshevik faction on Lenin's recommendation. In 1919 he was assigned to the Cheka, working in the Moscow Cheka and the Special Department. In August 1921 he became the first chief of the GPU Foreign Department (INO): the founding leadership of what would become the KGB First Chief Directorate and later the SVR. In 1922 he was transferred as GPU plenipotentiary and chairman for Transcaucasia, directing intelligence networks against Turkey and Iran and taking part in the suppression of the 1924 August Uprising in Georgia, for which he received the Order of the Red Banner. He died in March 1925 when his aircraft exploded in mid-air near Tiflis under circumstances that were never determined.

Security, intelligence and policing Soviet Union 1886–1938 ✕ Executed

Founding deputy chairman of the Cheka, Honorary Chekist No. 2

"He told me that he suffered physical pain every time he signed a death sentence. I believe it was true. There was a strong streak of sentimentality in his nature, but he was a fanatic as far as the clash between Bolshevism and capitalism was concerned, and he pursued his Bolshevik aims with a sense of duty which was relentless." — British diplomat Robert Bruce Lockhart, recalling his 1918 interrogation by Peters

Latvian-born Bolshevik revolutionary and key architect of Soviet state security. He joined the Latvian Social Democratic Workers' Party in 1904, took part in the 1905 revolution, and emigrated to London in 1909, active in the British Socialist Party. During the October Revolution he served on the Petrograd Military-Revolutionary Committee and after the revolution became the founding deputy chairman of the Cheka, laying the institutional foundations of the security apparatus. During the July 1918 Left SR uprising he served as acting chairman; later, as head of the Eastern Department of GPU/OGPU, he directed anti-Basmachi operations in Central Asia. Arrested in 1937 during the Great Purge, he was shot in 1938 and rehabilitated in 1956.

Law and justice Soviet Union 1888–1937 ✕ Executed

Founder of the Soviet Procuracy, caught between state security and socialist legality

Bukharin's widow recalled: 'A man of unyielding will and crystal honesty — he began putting the OGPU in order and very soon found himself unwelcome.'

A son of the St. Petersburg poor who joined the Bolsheviks in 1907, Ivan Akulov was a career revolutionary who rose through underground work, Civil War front committees, and party leadership posts across the Urals, Siberia, Crimea, and Ukraine. When the USSR Procuracy was created in 1933, he became its first Procurator, building the institutional framework of 'socialist legality' and carving out an independent prosecutorial space in the tense terrain between criminal justice and the state security apparatus. He was implicated in the emergency laws enacted after Kirov's murder, and in 1937 he was himself consumed by the repressive machinery he had helped construct.

Security, intelligence and policing Soviet Union 1888–1938 ✕ Executed

Chairman of the All-Ukrainian Cheka and theorist of class-based Red Terror

“We are annihilating the bourgeoisie as a class. The first question we must ask is: what class does the accused belong to, what is his origin, upbringing and profession? These must determine his fate.” — Red Terror journal, 1 November 1918

A Soviet revolutionary and writer of Latvian origin, born Jānis Sudrabs. From July to November 1918 he chaired the Cheka and Military Tribunal of the 5th Army on the Eastern Front, and from 1919 to 1921 he chaired the All-Ukrainian Cheka while personally directing the Kiev Cheka. On 1 November 1918 the Kazan journal Krasny Terror carried his article "We are annihilating the bourgeoisie as a class," which held that class origin, upbringing and profession alone should decide a suspect's fate, the clearest theoretical statement of class-based Red Terror. The sources record a reputation for personal cruelty, corroborated by the Denikin commission's materials on the All-Ukrainian Cheka and by Lācis's own statements.

Security, intelligence and policing Soviet Union 1889–1939 ✕ Executed

The Gulag's first chief and builder of Belomor

At the Belomor site in 1932, Kogan told Mikoyan: "'Zaklyuchenny' insults, 'lagernik' is dull — I've coined 'kanaloarmeyets,' canal-army soldier." Mikoyan approved; the abbreviation 'zek' was born from his term.

The son of a wealthy Jewish merchant in Siberia, Kogan began as an anarcho-communist and was sentenced to death in 1908 for armed robbery, commuted to hard labour. Joining the Bolsheviks in 1918, he rose through the Cheka and border troops. In 1930 he became the first chief of the newly created Gulag, where he was instrumental in institutionalizing the Soviet forced-labour system. From 1931 he directed the White Sea–Baltic Canal project, mobilizing roughly 170,000 prisoners to complete the 227-km waterway in under two years, at a cost of tens of thousands of lives. Tied to the Yagoda network, he was arrested in 1938, shot in 1939, and rehabilitated in 1956.

Security, intelligence and policing Soviet Union 1889–1939 ✕ Died under interrogation

Yezhov’s intimate who rose to deputy commissar and died under interrogation

Arrested in December 1938, he was dead under interrogation within a month, one of the five names Yezhov's own deposition listed as accomplices.

Born to a peasant family in Tambov province, he joined the Bolsheviks in 1918 and came up through military commissar and district administrative posts before working in the Moscow city administration. Under Yezhov he became chief of the NKVD Administrative-Economic Directorate in July 1937, was promoted within weeks to deputy commissar of internal affairs, and in December 1937 moved on to serve as People's Commissar of the Timber Industry until October 1938. He held the rank of major of state security and the Order of the Red Star, and was married to Yezhov's secretary Serafima Ryzhova. Arrested in December 1938 after Yezhov's fall, he was one of the names Yezhov's own deposition listed as members of his conspiratorial group. He died on 19 January 1939 under interrogation conducted with unlawful methods, and was rehabilitated in 1955.

Security, intelligence and policing Soviet Union 1889–1941 ✕ Executed

The deputy commissar who ran the Soviet police

Dismissed from the OGPU in 1931 for protesting Yagoda's "Vesna" frame-up, he returned under Yezhov to organize the troikas of the Great Terror.

A Cheka veteran, he became chief of the Soviet militia in 1934 and Yezhov's deputy at the NKVD in 1936, where he organized the regional troikas that issued mass death sentences during the Great Terror. Arrested in 1939, he was shot in 1941 and has never been rehabilitated.

Security, intelligence and policing Soviet Union 1889–1960 ○ Died in custody

Azerbaijan's people's commissar of internal affairs in the mass operations, arrested in the Beria case

As Azerbaijan's people's commissar of internal affairs in 1937–1938, he served on the special troika and took part in the Great Purge. Arrested in the Beria case in 1953, he died in custody.

Born into a peasant family in Kapana, Kutaisi province, to an Armenian father and a Georgian mother (Topuridze was her maiden name), he was a Menshevik in 1905–1910 and joined the Bolsheviks in 1918. From 1920 he served in the Azerbaijani Cheka; from 1934 he headed the Azerbaijani GPU and NKVD, and as people's commissar of internal affairs in 1937–1938 he sat on the special troika. From April 1938 he ran the NKVD's administrative and economic directorate, and in 1947–1953 he was deputy chairman of Azerbaijan's Council of Ministers. Arrested in July 1953 in the Beria case, he was committed to a psychiatric hospital and died in August 1960 before the investigation ended.

Security, intelligence and policing Soviet Union 1890–1937 ✕ Executed

The Soviet trade representative who sent Republican Spain's gold to Moscow

Stashevsky proposed to finance minister Negrín the idea of opening 'a current account in gold' in Moscow, and persuaded him it could be used to buy arms and raw materials.

A Soviet intelligence officer and trade official from the SDKPiL. He ran the joint INO–GRU residency in Berlin as one of the key figures of early Soviet military intelligence, later headed Torgsin and served in the People's Commissariat for Foreign Trade before being posted to Republican Spain as trade representative in 1936. In Spain he negotiated arms sales and managed the financial side of Operation X; he has been identified as the man who persuaded Juan Negrín to deposit the Bank of Spain's gold reserves in Moscow. Recalled in June 1937 and shot two months later, he was rehabilitated in 1956.

Security, intelligence and policing Soviet Union 1890–1937 ✕ Executed

Dzerzhinsky's Polish comrade, a Cheka founding pillar who defied Yagoda's fabrications

On 26 September 1926, an 18-year-old unemployed youth from Kharkov, Anatoly Truba, walked into Messing's office at the Leningrad OGPU and opened fire with a revolver. Messing ducked under his desk and survived; Truba was shot soon after.

Born into a Jewish musician's family in Warsaw, he joined the Social Democracy of Poland in 1908, earning the trust of Felix Dzerzhinsky and Józef Unszlicht. He rose to chairman of the Moscow Cheka (1921) and head of the Petrograd–Leningrad Cheka-OGPU (1921–1929). In 1929 he became 2nd Deputy Chairman of the OGPU and chief of its Foreign Department (INO), leading Soviet intelligence between Mikhail Trilisser and Artur Artuzov. He openly opposed Genrikh Yagoda's fabricated 'Vesna' case and was dismissed in 1931, pushed into economic diplomacy and shot in 1937 on charges of Polish espionage.

Security, intelligence and policing Soviet Union 1891–1937 ✕ Executed

Co-founder of Soviet intelligence & counterintelligence; brain of Operation Trust

In 1925, as Sidney Reilly was surrounded by GPU agents at a Moscow safe house, Artuzov is said to have watched the entire operation unfold from the next room.

He founded the Cheka's counterintelligence arm (KRO) and designed Operation Trust, which neutralized White émigré networks. As head of foreign intelligence (INO) from 1931, he expanded illegal networks abroad. Arrested and shot during the Great Purge in 1937.

Security, intelligence and policing Soviet Union 1891–1938 ✕ Executed

NKVD chief who signed the Romanov execution and joined the Left Opposition

"Inform Sverdlov the whole family have shared the same fate as the head. Officially the family will die at the evacuation." — coded telegram to Lenin's secretary after the Romanov execution, 17 July 1918

A Bolshevik who rose to prominence in the Urals, he signed the Ural Soviet's decision to execute Nicholas II and the Romanov family in 1918 as its chairman. As People's Commissar of Internal Affairs of the RSFSR (1923–1927), succeeding Dzerzhinsky, he oversaw Soviet police and penal administration. He joined the Left Opposition by signing the Declaration of 46 in 1923, was expelled from the party in 1927, recanted in 1930, but was arrested during the Great Purge and executed in 1938.