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

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

An undersea data cable between Latvia and Sweden was damaged early on January 26, the latest in a series of similar incidents ...

NATO is deploying eyes in the sky and on the Baltic Sea to protect cables and pipelines that stitch together the nine ...

NATO is ratcheting up its guard against suspected attempts to sabotage underwater energy and data cables and pipelines that ...

NATO is deploying eyes in the sky and on the Baltic Sea to protect cables and pipelines that stitch together the nine ...

A Bulgarian shipping company on Monday denied that one of its ships had intentionally damaged an underwater fiber optic cable ...

Sweden is investigating damage to a data cable linked to Latvia, the latest breach in the Baltic Sea region where European ...

The Nordic country has opened an investigation into the damage, just weeks after NATO stepped up its military presence in the ...

Swedish authorities seized the Vezhen, sailing under the flag of Malta and registered with a Bulgarian shipping company, on ...