Military parade on Red Square. Aircraft in the air. Red Army men and Red Navy men in theoretical classes, in practical training: they study a machine gun, a rifle, shoot at the range. Paramilitary rally. Assistance to the Red Army in harvesting crops on collective farms, in the construction of a plant, residential buildings. Meeting of the Geneva Conference. Speeches by speakers. A meeting of workers. Subscription for the construction of the Pravda airship. Speech by K. Voroshilov. Meeting of Komsomol members on the adoption of patronage over the air force. The work of shock brigades at a metal plant. Classes in the circles of Osoaviakhim, PVHO. Naval ships at sea.