The Baltic Sea has become a major area of concern for NATO. Over the past year, undersea pipelines and communication cables ...

NATO has accused Russia of waging “hybrid warfare” on both land and sea — covert acts of sabotage big enough to damage European economies but small enough to avoid triggering a Western ...

Germany's Federal Intelligence Service (BND) and the country's armed forces estimate that Russia views the West as a systemic enemy, is building up its military power and preparing for a large-scale ...