The mission, dubbed Baltic Sentry, follows worry over increased Russian military activity near key undersea communication cables.

Analysts have been tracking Russian electronic warfare from across the Gdańsk Bay, pinpointing familiar sites in Kaliningrad.

PlanWise4Blue (PW4B) is a map application developed by researchers at the Estonian Marine Institute that allows anyone to examine the impact of human activities on marine life. The app can predict the ...

Any new restrictions in the Baltic Sea—now referred to by some officials as the "NATO Lake" following the accession of Finland and planned accession of Sweden to the alliance—could exacerbate ...

For NATO, the defense of the entire Baltic region remains interconnected with the sea lines of communication to, from, and within the Baltic Sea. Due to the peripheral location of Estonia, Latvia, and ...

Finland's Coast Guard said it has detected constant disturbances to satellite navigation signals in the Baltic Sea since April and in recent weeks has seen tankers spoofing their location data to ...

Archaeologists have identified what may be Europe’s oldest human-made megastructure, submerged 21 metres below the Baltic Sea in the Bay of Mecklenburg, Germany. This structure – which has ...

At least 11 Baltic cables have been damaged since October 2023 — the most recent being a fiber optic cable connecting Latvia and the Swedish island of Gotland, reported to have ruptured on Sunday.

What's under the Baltic? Power and communications cables and gas pipelines stitch together the nine countries with shores on the Baltic, a relatively shallow and nearly landlocked sea.

The mission, dubbed Baltic Sentry, follows worry over increased Russian military activity near key undersea communication cables.