Methane from the destroyed Nord Stream pipelines spread over a large part of the southern Baltic Sea and remained for several months.

NATO is stepping up its response over what it sees as an increasing threat to vital infrastructure in the Baltic Sea. Its new mission "Baltic Sentry" aims to protect undersea cables from sabotage ...

Chinese researchers apply for patents for ‘submarine cable cutting devices,’ while Russian experts boast on television that ...

NATO on Tuesday launched operation Baltic Sentry to deter further attempts to damage critical underwater infrastructure in ...

There are growing fears among NATO members that Russian President Vladimir Putin could target underwater cables.

Estonian naval ships are taking part in stepped-up patrols in the Baltic Sea by NATO countries after undersea power and communications cables have been damaged in recent months.

The Baltic Sea is now surrounded by NATO members, with Finland and Sweden having recently joined the military organization.

While the risk of damage, deliberate or accidental, to energy and communications infrastructure under the Baltic Sea cannot ...

On 17 December, reports indicated that the Netherlands, Finland and Sweden had scrambled their fighter jets after Russian Tu-22 strategic bombers, escorted by Su-27 fighters, were spotted over the ...

HELSINKI, Finland — Finnish investigators probing the damage to a Baltic Sea power cable and several data cables said they found an anchor drag mark on the seabed, apparently from a Russia ...

OSLO — Finnish police said on Sunday they had found tracks that drag on for dozens of kilometers along the bottom of the Baltic Sea where a tanker carrying Russian oil is suspected of breaking a power ...

Baltic Sea has been scene of several high-profile infrastructure incidents since onset of Russia's war on Ukraine in February 2022, which heightened tensions in region US marines are seen in the ...