The Baltic Sea is also relatively shallow ... Jussi Nukari/Lehtikuva/AFP via Getty Images The potential value for Russia is ...

Germany has deployed an underwater stealth drone to patrol the Baltic Sea in an attempt to confront Chinese and Russian ...

Map over the maximum concentration of methane in the southern Baltic. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...

Russia may attack countries in the Baltic Sea region, which has been dubbed a NATO lake, following the accession of Sweden ...

If the Russians see that we are present there, the likelihood of such sabotage acts immediately decreases," said one navy ...