Railway soldiers on the construction of a railway, a railway bridge. Tamping of sleepers with crushed stone, laying of rails. Life, rest of the soldier. Newsreel: restoration of railways and railway bridges destroyed during the war. Sverdlovsk District Officers' House. Servicemen in the library of the House of Officers, playing the piano; an exhibition of paintings by amateur army artists; collection of minerals. Higher Naval School named after MV Frunze in Leningrad. Ocean trip of the cadets of the school. Cadets in classrooms, laboratories. Diving works. Admission to the CPSU cadet A. Vorobyov. School graduates.