Filming in 1925, dedicated to PL Voikov, who died in Warsaw: P. Voikov meets G. Chicherin at the station in Warsaw; rallies of protest against the murder of P. Voikov - in Moscow, Sverdlovsk, at a plant in Podolsk. Demonstration of the fascist organization "Steel Helmet" in Berlin. Day of the Red Veterans in Berlin. Leningrad. Transfer of the Kursk steamer to Sovmorflot. Start-up of a powerful turbine generator at the Electrosila plant. Preparations for the construction of "Mashinostroy" in Sverdlovsk. Navigation opening in the Arkhangelsk port. Vladivostok. Graduation of young commanders from the military school. Comintern. Moscow. Testing of the aircraft built by Krasnopresnensky Osoaviakhim.