A special department of the Cheka against Polish intelligence. 1918-1921

The confrontation between the Cheka with the special services of Poland during the years of the Soviet-Polish military conflict until recently remained a white spot in the history of state security bodies. The ability to objectively illuminate this specific layer of history was introduced only after removing the secrecy vulture. In the monograph, for the first time on the basis of archival documents, the activities of the Cheka are disclosed in the fight against Polish intelligence.
The materials contained in the work can be used in writing generalizing works both on the history of Russia and the history of domestic security authorities. It can be of interest to historians for a wide range of readers