Kola Flotilla
Identification
This site is best matched to the headquarters building of the Red Banner Kola Flotilla of Diverse Forces in Polyarny, at ul. Dushenova 6 on Catherine Harbor. Regional official tourism material identifies the building as the flotilla headquarters since 1982, local official notices separately confirm military unit 36070 in Polyarny, and TASS in June 2025 again described Polyarny as the flotilla’s main base within the Northern Fleet. ([murmansk.travel](https://murmansk.travel/places/724?utm_source=openai))
Site context
Polyarny sits on Catherine Harbor/Kola Bay and inside ZATO Aleksandrovsk, a closed administrative-territorial formation with controlled entry. That setting likely supports secure access control and direct movement between the headquarters and nearby naval facilities, while the harbor geography gives immediate access from the Kola Bay approaches toward the Barents Sea. ([murmansk.travel](https://murmansk.travel/places/724?utm_source=openai))
Confirmed basing
Recent open sources confirm active submarine and water-area-defense basing at Polyarny. TASS reported the diesel-electric submarine Kaluga returning to the flotilla’s main base there in June 2025, and the new Project 12700 mine-countermeasure ship Afanasiy Ivannikov arrived at Polyarny in 2025 to join the 7th Guards brigade of water-area-protection ships of the Kola Flotilla. ([tass.ru](https://tass.ru/armiya-i-opk/24227137?utm_source=openai))
Surface-force dispersion
Public reporting ties large amphibious and anti-submarine ships to the Kola Flotilla, but it does not place all of them at the Polyarny headquarters waterfront. Northern Fleet/TASS reporting in 2022 located the flotilla’s anti-submarine-ship formation in Severomorsk and showcased Severomorsk, Kondopoga, and Ivan Gren there; Alexander Otrakovsky was also reported sortieing from Severomorsk in 2024. A 2023 Izvestia report associated the 14th anti-submarine ship brigade with Severomorsk, Vice-Admiral Kulakov, Admiral Chabanenko, and Admiral Levchenko, so the placemark placing that brigade at Polyarny should be treated as unverified in public sources. ([tass.ru](https://tass.ru/armiya-i-opk/15517867?utm_source=openai))
Operational role
Recent exercises indicate the flotilla’s practical mission from the Polyarny-Severomorsk base cluster is near-sea-zone defense: mine countermeasures, protection of basing areas and communications, local anti-submarine/search-strike work, and support to larger Northern Fleet deployments and firing events. During Zapad-2025, TASS reported Kola Flotilla trawling and search-strike groups deploying in the near sea zone; other 2025 reports showed flotilla ships conducting base-defense drills, air-defense and anti-surface training, and covering Northern Fleet firing areas. One metadata item is outdated: TASS reported the Project 677 submarine Sankt Petersburg withdrawn from naval service in February 2024, so it should not be treated as an active Polyarny-based boat as of March 12, 2026. ([tass.ru](https://tass.ru/armiya-i-opk/25035551?utm_source=openai))