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Apr 10, 2026

UK Tracks and Deters Three Russian Submarines in Covert Operation

AI Summary
The UK has tracked and deterred three Russian submarines in a covert operation in the High North maritime region, near crucial undersea cables and shipping routes. The operation, involving British warships and military aircraft, aimed to deter Russian malign activity and protect critical infrastructure.

The United Kingdom's Defence Minister, John Healey, announced that British forces had successfully tracked and deterred three Russian submarines in a covert operation within UK waters in the High North maritime region. This area is strategically important due to its proximity to key shipping routes and crucial undersea cables.

Healey revealed that the month-long operation, which involved British warships and military aircraft, did not find evidence of Russian vessels damaging undersea infrastructure. However, the decision to publicly disclose the operation was made to 'call out' Russian activity and send a clear message to Russian President Vladimir Putin.

“We see you, we see your activity over our cables and pipelines. And you should know that any attempt to damage them will not be tolerated, and will have serious consequences,” Healey stated. The British Defence Ministry identified the submarines as an Akula-class Russian nuclear-powered attack submarine and two specialist submarines from Russia's Main Directorate of Deep Sea Research (GUGI), which defence experts consider one of Moscow's most secret facilities.

The Russian embassy in London rejected the British government's claims that its submarines posed a threat to undersea cables. According to Healey, the Russian attack submarine was likely a decoy to distract from the two specialist vessels designed to survey underwater infrastructure during peacetime and sabotage it in conflict. The operation highlights growing concerns about threats to undersea cables, which connect about 99 percent of global internet traffic, with the UK having 60 cables near its waters.