The soldiers are studying the device of the tank. Soldiers during exercises. The soldiers in the barracks, for the design of the wall newspaper, play chess, have lunch in the dining room. Warships at sea during exercises. Red Navy men during exercises. The military ship "Comintern" in the roadstead, at sea. The Red Navy men stand in formation on the deck. Chairman of the Central Executive Committee of the TSFSR (Transcaucasian Soviet Federative Socialist Republic) Makharadze greets the Black Sea residents. Performances by an amateur group of seamen of the Baltic Fleet.