TALLINN (Reuters) -Russia detained a Greek-owned oil tanker on Sunday after it left an Estonian Baltic Sea port, the Estonian Foreign Ministry said, adding it had alerted NATO allies to the incident.

A dark, low-flying jet skimming the edge of NATO airspace is not an unusual sight over the Baltic Sea—but this one was ...

HELSINKI (Reuters) -NATO said on Friday it would boost its presence in the Baltic Sea after the suspected sabotage this week of an undersea power cable and four internet cables, while alliance member ...

A day after key meeting in London that saw no Polish representative present, Poland’s foreign minister calls urgent meeting ...

NATO member Estonia has deployed a naval warship to defend its underwater power cables after a Russian vessel allegedly cut one of the wires in yet another act of sabotage against the allied nations.

Russia reinforcing capabilities, stepping up submarine activity across Baltic region, senior naval official tells The ...

ABOARD THE EML SAKALA IN THE BALTIC SEA (AP) — As they plied the gray, icy waters of the Baltic Sea west of Russia on Thursday, the crew of the Estonian minehunter EML Sakala kept a careful eye on any ...

As they plied the gray, icy waters of the Baltic Sea west of Russia on Thursday, the crew of the Estonian minehunter EML Sakala kept a careful eye on any vessels slowing down suspiciously or suddenly ...