During the Civil War, the struggle against the ideological enemy was carried out not only at the front, but also in the rear. This book tells about the organization, structure and activities of the Kolchak counterintelligence and state security of the Police Department of the Ministry of Internal Affairs. The authors paid great attention to the personnel potential of these structures, biographical information about many heads of provincial departments of state protection is given for the first time. Led by former gendarme officers, the structures were a reliable support of the Kolchak regime...