The Portuguese army is monitoring a Russian ship suspected of being on a spy mission near underwater telecommunications cables. The Portuguese armed forces responded to the presence of a Russian ...

The West had already raised the alarm over increased Russian military activity near key undersea communication cables, which are vital to global communication systems. Moscow has denied sabotage ...

The UK defense secretary said the Russian ship could be mapping undersea cables and gathering intel. Two months ago, a UK submarine that was secretly tracking a Russian spy ship hanging around ...

Russia's underwater operations are focused on exploiting the world's communication and information systems, Admiral Sir Tony Radakin has warned A Russian attempt to damage underwater cables that ...

The hunter-killer submarine was ordered to surface close to the Yantar after the Russian vessel was caught loitering over critical undersea cables. Just weeks later the Yantar returned to UK ...