Rubuta ci gaba don wannan sakin layi - Koyarwar Brezhnev wata manufa ce ta Soviet da ke shelar duk wata barazana ga mulkin gurguzu a kowace jiha ta kungiyar Soviet a Tsakiya da Gabashin Turai barazana ce a gare su duka, don haka ya ba da damar shiga tsakani na 'yan uwan' yan gurguzu. An ayyana shi ne domin ya tabbatar da mamayar da Soviet ta yi wa Czechoslovakia
a farkon 1968, tare da kifar da gwamnatin canji a can. Magana game da "zamantakewa" na nufin iko da jam'iyyun kwaminisanci masu aminci ga Kremlin. Shugaban Soviet Mikhail Gorbachev ya yi watsi da koyarwar a ƙarshen 1980s, yayin da Kremlin ya yarda da juyin mulkin kwaminisanci a cikin dukkan ƙasashen da ke cikin Gabashin Turai.