Collaborators with the Soviet Union

Fidel Alejandro Castro Ruz was a Cuban politician and revolutionary who was the leader of Cuba from 1959 to 2008, serving as prime minister from 1959 to 1976 and president from 1976 to 2008. Ideologically a Marxist–Leninist and Cuban nationalist, he also served as the first secretary of the Communist Party of Cuba from 1965 until 2011. Under his administration, Cuba became a one-party communist state; industry and business were nationalized, and socialist reforms were implemented throughout society.

former leader of East Germany, General Secretary of the Socialist Unity Party (1976-1989)

Polish military and political official, leader of the Polish People's Republic from 1981 to 1989

former General Secretary of the Workers' Party of Ethiopia

former General Secretary of the Bulgarian Communist Party

Czechoslovak politician, 8th President of Czechoslovakia (1913-1991)

former General Secretary of the Hungarian Socialist Workers' Party

The Ministry for State Security (, ; abbreviated MfS), commonly known as the '''''' (, an abbreviation of ), was the intelligence service and secret police of East Germany (the German Democratic Republic or GDR) from 1950 to 1990. It was one of the most repressive police organisations in the world, infiltrating almost every aspect of life in East Germany, using torture, intimidation, and a vast network of informants to crush dissent.

5th President of Czechoslovakia

Polish writer (1909–1966)

Polish politician (1905-1982)

The '''People's Movement for the Liberation of Angola (, abbr. MPLA), from 1977 to 1990 called the People's Movement for the Liberation of Angola – Labour Party''' (), is an Angolan social democratic political party. The MPLA fought against the Portuguese Army in the Angolan War of Independence from 1961 to 1974, and defeated the National Union for the Total Independence of Angola (UNITA) and the National Liberation Front of Angola (FNLA) in the Angolan Civil War, which has been described as "one of the longest, most brutal and deadliest wars of the last century." The party has ruled Angola si

3rd General Secretary of the People's Democratic Party of Afghanistan (1929–1996)

German politician (1907-2000)

Romanian politician (1893-1960)

Head of the East German foreign intelligence service during the Cold War (1923–2006)

FRELIMO (; from , ) is a democratic socialist political party in Mozambique. It has governed the country since its independence from Portugal in 1975.

ruling political party in Afghanistan from 1978 to 1992

Romanian writer, journalist and politician (1880–1961)

former Hungarian espionage agency

The '''''Khadamat-e Aetla'at-e Dawlati (Pashto/ literally "State Intelligence Agency", also known as "State Information Services" or "Committee of State Security"), better known by the acronym KhAD', was the agency in charge of internal security, foreign intelligence, counter-intelligence and the secret police of the former Democratic Republic of Afghanistan.

German politician (1893-1958)

German military and political organization operating in the Soviet Union during World War II

Marshal of Poland (1890-1989)

Estonian political party (1920-1991)

American politician (1910–2000)

Latvian political party

secret service of Poland from 1956 to 1989

Romanian politician (1898–1963)

Afghan politician (1946-2000)

Chilean guerilla movement and political organization

paramilitary units under the control of NKVD in the western Soviet Union

Romanian general and politician (1904-1976)

Romanian politician

The Wazarat-e Amaniat-e Dowlati (literally "Ministry of State Security") or WAD, is a former intelligence agency of the former Democratic Republic of Afghanistan, which succeeded KHAD. The WAD was disbanded in 1992 before the start of the 2nd Afghan Civil War. Despite the name change, most of the rank and file are dominated by Parchamis.

Romanian general (1899–1976)

Czech judge and public prosecutor (1910-1979)

Romanian politician (1906-1973)

Polish-Soviet divisional general