🔗 UK reveals Russia was running submarine operations against undersea cables in the North Sea. The Royal Navy has deployed warships and underwater drones to protect critical infrastructure. 97% of global internet traffic runs through undersea cables. Finance, cloud services, military comms — all physical. Russia has been quietly mapping this 'invisible backbone' since 2024. How real is this threat? Why is it hard to defend against? And what does it mean if Trump pulls US forces from NATO? https://newsgroup.site/uk-russia-submarine-undersea-cables-2026/ #Russia #NATO #UnderwaterCables #CriticalInfrastructure #CyberSecurity #UK