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

Finnish authorities have accused senior officers of a Russia-linked vessel that damaged undersea cables last year between ...

Finnish prosecutors are considering pressing charges against three senior officers of an oil tanker suspected of damaging ...

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

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 ...

German Foreign Minister Johann Wadephul has warned that the Baltic Sea region is becoming a dangerous geopolitical hotspot.

Sergey Naryshkin, has claimed that Ukraine and the United Kingdom are allegedly preparing acts of sabotage in the Baltic Sea.

From a distance they look almost like ordinary sailboats, their sails emblazoned with the red-and-white flag of Denmark. But ...

NATO navies are putting on a display of maritime might in the Baltic Sea this month, as thousands of personnel from 17 countries aboard 50 vessels take part in war games led by the U.S. Navy's 6th ...

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

Romanian forces take part in the Sea Shield 25 multinational military exercise on board the frigate "Regina Maria" on April 8, 2025, in the Black Sea, off the coast of Constanta, Romania.