Undersea Cables: National Security Threat

Earl Russell Excerpts

Monday 27th October 2025 Lords Chamber

[Lord Coaker (Lab)]

We have huge co-operation with Norway, as we have with many other countries, to protect underwater cables. The noble Baroness will know of Baltic Sentry and Nordic Warden, specific things dealing with the Baltic and the North Sea and particular operations that we have undertaken to protect them. She is right to point out that Norway is a key ally for us in so many ways, not least in underwater provision. We work very closely with Norway.

[Earl Russell (LD)]

My Lords, there is no doubt that our vital undersea infrastructure—including gas pipelines, internet connectivity and electricity interconnectors—faces an ever-increasing hostile landscape. I kindly ask the Minister to comment on the agreement signed last week with Germany that will see eight German P-8 Poseidon submarine hunters based in the UK, specifically for the purpose not just of hunting submarines but of adding greater protection for our industry infrastructure.

[Lord Coaker (Lab)]

I am grateful to the noble Earl for pointing that out. In answer to all these questions, the Government are doing a lot to tackle the threat that we face. He specifically references the meeting that took place between the Defence Secretary and Defence Minister Pistorius from Germany at Lossiemouth. He will know the crucial part that Lossiemouth plays in the support for our various aircraft and other surveillance that takes place. He will know that Germany offered to bring some of its aircraft to visit Lossiemouth to work with our aircraft with respect to underwater surveillance and other surveillance tasks. That is an important step forward for us all.