Russian Nuclear Ballistic Missile Submarines Are Now Cocooned In Nets
Summary
Recent satellite imagery reveals that the Russian Navy has begun covering its submarines with protective netting at the Rybachiy base on the Kamchatka Peninsula, home to the majority of Russia's Borei-class nuclear ballistic missile submarines, with evidence suggesting this practice began as early as May 2026. The netting is consistent with anti-drone countermeasures previously employed by Russian forces in Ukraine against kamikaze drone attacks, and crane barges have been observed assisting in the installation of these protective coverings. At the separate Black Sea base in Novorossiysk, British defense intelligence reported that three of four Kilo-class submarines have been fitted with anti-drone armor cages over their conning towers, while the submarines were also observed partially submerged within the harbor, possibly in response to an imminent drone threat or as part of a readiness exercise. These defensive measures reflect an escalating pattern of Russian force protection adaptations dating back to 2024, when cruder overhead protections first appeared on submarines and decoy structures were constructed to confuse Ukrainian autonomous targeting systems. The developments underscore how Ukraine's expanding drone and missile capabilities are compelling Russia to adopt increasingly sophisticated protective measures at strategic naval facilities far beyond the immediate Ukrainian battlefield.
Key Takeaways
- 1. Russia has installed protective anti-drone netting over nuclear ballistic missile submarines at the strategically critical Rybachiy base in Kamchatka, demonstrating that drone threat concerns have spread far beyond Ukraine's immediate frontlines
- 2. Three of four Russian Kilo-class submarines at Novorossiysk have been equipped with counter-UAS cages over their conning towers, with the unprotected fourth vessel apparently considered lower priority
- 3. Submarines at Novorossiysk were observed partially submerged within the harbor in June 2026, likely as a defensive measure against potential drone strikes or as part of a force protection exercise
- 4. Russia's naval countermeasures have grown significantly more sophisticated since 2024, evolving from rudimentary overhead coverings and painted decoys to elaborate netting systems and armored screens
- 5. Ukraine's continuously expanding drone and uncrewed surface vessel capabilities are directly driving Russia to develop and deploy increasingly advanced defensive infrastructure at its most sensitive naval installations