Russia is "the main actor" in hybrid attacks on the alliance, said a senior NATO official following a spate of incidents.

So far, the impact on Europe’s natural gas, electricity and data flows has been fairly limited. But a concerted attack on ...

A subsea cable connecting Latvia to Sweden’s Gotland island is the latest cable to be damaged in the Baltic Sea. Owned by ...

Europes undersea infrastructure faces increasing disruptions, with gas pipelines, power lines, and data cables under threat.

Several undersea cables running under the surface of the Baltic Sea have been damaged in suspected sabotage incidents in ...

Estonia's defence minister on Wednesday said ships may have to pay a fee to use the Baltic Sea to cover costs of protecting ...