The film is dedicated to the Northern Navy, courage and heroism of its sailors.
The Barents Sea.
The state border.
Kisliakof Popochevny, Kosmachev among the men, with shipping bombs on reindeer.
Polarny, residents fleeing to the shelter; Sgibneva plane in the air, submarine Lunin.
German prisoners are held on the streets of the Arctic.
Vice Admiral AG Golovko presents awards sailors; Lunin submarine goes to sea; Polarny, people go out of the shelter, clean sea trawlers from mines; meeting of the military council of the Northern Fleet, there are: A. Golovko, Kucherov, Nicole, firing anti-aircraft guns, air combat.