“Active measures (Russian: активные мероприятия) is a Soviet term for the actions of political warfare conducted by the Soviet and Russian security services (Cheka, OGPU, NKVD, KGB, FSB) to influence the course of world events, in addition to collecting intelligence and producing “politically correct” assessment of it. Active measures range “from media manipulations to special actions involving various degrees of violence”. They were used both abroad and domestically. They included disinformation, propaganda, counterfeiting official documents, assassinations, and political repression, such as penetration into churches, and persecution of political dissidents.”