Russian Stealth Submarine Emerges in NATO Waters Prompting French Warship Response

A Russian submarine has been detected operating off the coast of Brittany, prompting a response from the French Navy. NATO Maritime Command confirmed that a French Navy frigate is actively monitoring the situation. NATO emphasized its commitment to vigilance in the region, stating, “We. Are. Watching.”
Details of the Russian Submarine
The submarine involved is believed to be the Novorossiysk (B-261), a Project 636.3 Improved Kilo II-class vessel. This diesel-electric attack submarine is part of the Russian Black Sea Fleet. Here are some key specifications and details:
- Displacement: Approximately 3,100 tonnes
- Length: 74 meters
- Endurance: Capable of remaining at sea for up to 45 days
- Maximum Depth: Can dive to 300 meters
- Armament: Equipped with six 533 mm torpedo tubes for torpedoes, mines, or Kalibr cruise missiles
Historical Context
The Novorossiysk was built at the Admiralty Shipyards in Saint Petersburg, launched in 2013, and commissioned in 2014. It has previously been deployed in the Mediterranean, participating in Russian military operations, including those in Syria. The submarine’s presence in the region has often drawn attention from NATO countries.
Recent Developments
Reports from late September highlighted a potential issue with the Novorossiysk, as Russian social media claimed it experienced a diesel fuel leak. However, no official confirmation regarding the extent of the damage has been made.
NATO’s Maritime Operations
NATO maintains a robust maritime posture in the North Atlantic, closely watching both surface and subsurface movements in European waters. The current monitoring operation reaffirms NATO’s readiness to safeguard its member states against any potential threats.
Additionally, earlier this month, Russia’s Arkhangelsk, a Yasen-M class nuclear-powered submarine, conducted missile tests in the Barents Sea, showcasing its long-range strike capabilities. This exercise temporarily restricted civilian access to the region.
As tensions rise, the monitoring of Russian naval movements remains a critical focus for NATO and its allies, ensuring continued security and stability in the Atlantic region.