Home›Aftermath of World War II in the Soviet Union›奥索维亚欣行动🌐中文EnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسی中文日本語EntityQ422427· pop 19· linked from 1,331 articles奥索维亚欣行动soviet secret operationAvailable in 19 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةAzerbaijaniBulgarianConnectionsOperation EpsilonEntityUnited StatesCountryCategoriesAftermath of World War II in the Soviet UnionAllied occupation of GermanyBrain drainGermany–Soviet Union relationsNuclear weapons program of the Soviet UnionScience and technology in the Soviet UnionSecret military programsSpace program of the Soviet Union