NBC News joined a NATO flotilla as it sailed the icy sea hunting Russian saboteurs accused of targeting undersea cables.

Beneath the ocean’s surface, hidden from view, lies a global nervous system. Thousands of miles of armored cables carry ...

On Dec 25, 2024, a submarine cable carrying electricity between Finland and Estonia was severed in the Baltic Sea. Read more at straitstimes.com.

NATO will open a new center in the United Kingdom dedicated to protecting undersea infrastructure against sabotage, including ...

China has developed a compact deep-sea device capable of cutting armoured undersea cables at depths of 4,000 metres — twice ...

Cinia suspected the damage had occurred in the early hours on January 26 in the same area where damage was detected in ...

The device integrates seamlessly with China's advanced crewed and uncrewed submersibles, such as the Fendouzhe and Haidou series, marking a significant leap in underwater capabilities.

Poland is planning a major investment in Baltic Sea wind power, but the same geopolitical concerns motivating that push for ...

Karina Barquet, Hans Liwång, and Torsten Linders explore how the Baltic Sea is evolving into a ‘built seascape.’ ...

KLAIPĖDA, Lithuania—As Russia has carried out its brutal invasion of Ukraine, it has increasingly resorted to hybrid warfare ...

Suspected attacks against undersea cables have increased since Russia's invasion of Ukraine in 2022, including several ...