From this secret base, Russian spy ships increase activity around global data cables | The Independent Barents Observer
Collated figures from Whitehall Papers 100(1), “The Balance of Power Between Russia and NATO in the Arctic and High North”
The Russian Arctic Threat: Consequences of the Ukraine War
Vessel Detection Sample (Spotlight): Polyarny Naval Base | Russia – Capella Space
Russia eyes raising thousands of radioactive relics from watery Arctic graves - Bellona.org
Polyarny
4309 x 2916] Project 641 Foxtrot and Project 633 Romeo submarines at Polyarny naval base in Summer 1961. At the same pier in January 1962, submarine B-37 suffered an internal fire that
Rondeli Russian Military Digest: Issue 61, 2 November - 8 November 2020