The assignment was part of a new program aimed at suspected Russian sabotage. None has occurred since NATO began patrols.

ABOARD THE HNLMS LUYMES—Belgian Navy Commander Erik Kockx was patrolling the Baltic Sea recently when he got word that a ship on NATO’s watchlist was acting in a suspicious manner. After ...

NATO member Finland is now using aerial drones to monitor the Baltic Sea, as the alliance takes more steps to prevent undersea cables from being damaged. On Monday, the Finnish Navy and the US ...

WSJ unpacks the allegations of sabotage that have turned the Baltic Sea into the focal point of Moscow’s hybrid war with NATO. Photo Illustration: Louisa Naks Just after midnight on Dec. 26 ...

For decades the Baltic Sea has served as a delicate buffer zone between a growing number of NATO members and Russia, more recently becoming a new front line for symmetric and asymmetric threats ...

One of the Kremlin’s newest threats, according to NATO, is targeting undersea cables carrying vast quantities of data and power beneath the Baltic Sea to countries in northern Europe.

"Interoperability in the Baltic Sea has long been a challenge to NATO integrated readiness," said Tom Hanlon, Director of Business Development for Persistent Systems. "Existing communications ...

One of the Kremlin’s newest threats, according to NATO, is targeting undersea cables carrying vast quantities of data and power beneath the Baltic Sea to countries in northern Europe.