Red Terror

The Red Terror (Russian: красный террор, romanized: krasnyy terror) was a campaign of political repression and executions in Soviet Russia and Soviet Ukraine, as well as occupied territories in Latvia, Lithuania, Estonia, and Finland, which was carried out by the Bolsheviks, chiefly through the Cheka, the Bolshevik secret police. It officially started in early September 1918 and lasted until 1922. Arising after assassination attempts on Vladimir Lenin and Trotsky along with the successful assassinations of Petrograd Cheka leader Moisei Uritsky and party editor V. Volodarsky in alleged retaliation for Bolshevik mass repressions, the Red Terror was modeled on the Reign of Terror of the French Revolution, and sought to eliminate political dissent, opposition, and any other threat to Bolshevik power. The decision to enact the Red Terror was also driven by the initial 'massacre of their "Red" prisoners by the office-cadres during the Moscow insurrection of October 1917', allied intervention in the Russian Civil War and the large-scale massacres of Reds during the Finnish Civil War in which 10,000 to 20,000 revolutionaries had been killed by the Finnish Whites.

More broadly, the term is usually applied to Bolshevik political repression throughout the Civil War (1917–1922), as distinguished from the White Terror carried out by the White Army (Russian and non-Russian groups opposed to Bolshevik rule) against their political enemies, including the Bolsheviks.