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

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

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

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 ...

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

Denmark is boosting its navy amid rising threats from Russia in the Baltic Sea, as well as intensifying rivalries in the Arctic.

The drill is conducted ​on the Danube river and on Romania's Black sea coast, aiming to strengthen collaboration between NATO ...

NATO has long been known for its naval power, with a few of its member states possessing some of the largest and most ...

A satellite photograph captured on Sunday shows the French aircraft carrier was pierside at the port of Djibouti. The ...