Overview

• The British Navy has uncovered multiple suspected Russian espionage sensors, some on the seabed and others washed ashore near the UK.
• The sensors are believed to target intelligence on the UK's Vanguard-class nuclear-armed submarines, raising national security concerns.
• Unmanned Russian underwater vehicles have been detected near critical undersea communication cables, sparking fears of potential sabotage.
• The Navy is proposing investments in advanced monitoring technologies to address its limited capacity for deep-sea surveillance, though these plans remain in early stages.
• Discussions about deploying naval mines as a countermeasure have emerged but are not currently being actively pursued.