A 2024 study said sea surface and sea floor temperatures have increased by 1.8°C and 1.3°C in the Finnish archipelago in the northern Baltic Sea, in the period from 1927 to 2020.

Eight countries surrounding the Baltic Sea have pledged to work together in investing and completing interconnectors in the region and protecting undersea cables as part of the European Union’s ...

On the Baltic Sea, Estonian navy prepared to stop vessels By Janis Laizans February 13, 202510:34 AM PSTUpdated February 13, 2025 ...

After a series of suspicious cable cuttings feared to be Russian sabotage, NATO began a new mission called Baltic Sentry to patrol the Baltic Sea. Michael Schwirtz, an investigative reporter with ...

Ships, sea drones and AI: How NATO is hardening its defense of critical Baltic undersea cables By Nic Robertson and Sarah Dean, CNN. Video by Darren Bull, CNN ...

Russia may be laying the groundwork for false-flag attacks in the Baltic Sea and against Russian opposition figures abroad to discredit Ukraine, a think tank has said.

In just three months, three incidents of damage to Baltic Sea underwater cables have taken place. While accidential cable slices are common, the cluster raises suspicion.

Tons upon tons of German munitions were hastily dumped at sea under orders from the Allied powers at the end of World War II, who sought to dispose of the Nazis’ arsenal—as well as some of ...