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

The Baltic Sentry mission taps ships, planes and drones to police one of the world’s busiest waterways.

NBC News joined a NATO flotilla as it sailed the icy sea hunting Russian saboteurs accused of targeting undersea cables.

NATO assures that the relocation of American troops from Jasionka will not affect support for Ukraine. The alliance is taking ...

In the Baltic Sea, undersea cables and pipelines that power homes, connect data, and sustain economies are reportedly being ...

The most pressing threat to Northern European nations is Russia’s and China’s gray zone threats on undersea lines of ...

The following is the full transcript of an interview with NATO Secretary General Mark Rutte, which will air on "Face the ...

Suspicious Russian tankers keep slashing Europe’s internet and power cables. It’s not an act of war … but someday it might be ...

Western officials earlier blamed Moscow for damage to subsea power and communications lines in the waterway, a notion Russia ...

President Karis also expressed Estonia’s appreciation for Poland’s substantial contribution to regional security. "Just ...

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 ...