The Philippines has strengthened its defense partnership with Lithuania on Monday to address shared security challenges, ...

Optics 11 claims its underwater surveillance system can keep constant tabs on ships while remaining undetected.

Ukraine’s Black Sea operations against Russia are shaping U.S. Navy and NATO thinking on the future of drones, mines and ...

Four uncrewed robotic sailboats known as "Voyagers" have been put into service by the Danish Armed Forces for a three-month ...

NATO exercise shows alliance resolve as concerns grow about Russia's shadow fleet in the Baltic Sea, with incidents of severed cables raising regional tensions ...

Recent reports of suspected sabotage targeting undersea cables near Taiwan and in the Baltic Sea are highlighting a ...

COPENHAGEN - Finnish prosecutors are considering pressing charges against three senior officers of an oil tanker suspected of damaging undersea power and telecommunications cables in the Baltic Sea in ...

New unmanned vessels aim to improve maritime surveillance, but the United States partnership raises privacy concerns.

Poland, Lithuania, Latvia and Estonia agreed on Monday to set up a working group to protect energy grids and Baltic-Sea ...

Four uncrewed robotic sailboats known as “Voyagers” have been put into service by the Danish Armed Forces for a three-month ...

Both telecommunications and international trade rely on cables connecting continents across the ocean floor. In a changing world, Asian and European powers are looking for ways to protect these vital ...

Undersea fibre-optic cables are lifelines for everything from financial markets to military command. But they’re under siege, and in the Baltic Sea, NATO is racing to adapt.