Nuclear icebreaker "Lenin" in the Arctic campaign: landscapes of the sea, an icebreaker among the ice. Icebreaker captain V. M. Sokolov in the captain's cabin. Polar sailors are on watch on the ship. Engineers-operators observe the readings of the instruments. Landing of polar explorers on one of the ice floes. Unloading cargo onto an ice floe. Prefabricated house construction. View of the settlement of polar explorers. Polar explorers are observing the weather, preparing a landing strip for a helicopter, having lunch. Opening of a new scientific drifting station "North Pole - 10".