The 29th helicopter of the patrol ship "Ivan Papanin" conducted an ice patrol along the transit route of the warship division of the Northern Fleet. "The ship's 29th helicopter crew, based aboard the patrol ship Ivan Papanin, conducted an ice patrol along the warship division's transit route in the straits of the Franz Josef Land Archipelago. An aerial patrol of the straits was carried out in order to reveal the safety situation and reveal the navigation route. Warships of the Northern Fleet were detected along the passage route and along the coastline of the islands," the press service of the Northern Fleet reported.