This unique book is dedicated to the little-known events of the Civil War in Russia (1917-1921) and reflects the history of the formation and combat path of one of the first units of the Red Army - the First Combat Train detachment and its armored train, which fought from the city of Dvinsk on the Western Front to the Kushka fortress on the Afghan border. Using the unique materials of the personal archive of the commander of the detachment "The First Combat Train of the Red Army" K.P. Revyakin, previously unpublished memoirs, documents and photographs, the author recreates the combat path of an armored train that took part in many key events of the Civil War on the Western, Orenburg, Trans-Caspian, Aktobe and Turkestan fronts.