NBC News joined a NATO flotilla as it sailed the icy sea hunting Russian saboteurs accused of targeting undersea cables.

Ukraine’s president Volodymyr Zelensky has accused Russia of “manipulation” over a Black Sea ceasefire agreed during talks in ...

Tensions in the Baltic theatre escalated further following a high-stakes aerial encounter in international airspace, where a ...

Western officials have accused Russia and its proxies of staging dozens of attacks and other incidents across Europe since ...

KLAIPĖDA, Lithuania—As Russia has carried out its brutal invasion of Ukraine, it has increasingly resorted to hybrid warfare ...

The Royal Navy has shadowed three Russian ships. British minehunter HMS Cattistock and a Wildcat helicopter were deployed on ...

WSJ unpacks the allegations of sabotage that have turned the Baltic Sea into the focal point of Moscow’s hybrid war with NATO. Photo Illustration: Louisa Naks Just after midnight on Dec. 26 ...

According to Riga, "Moscow simply needs time to reconstitute ... Read more Subscribers only On the Baltic Sea, France and NATO confront hybrid warfare on energy infrastructure Today, the SAB ...

KLAIPĖDA, Lithuania—As Russia has carried out its brutal invasion of Ukraine, it has increasingly resorted to hybrid warfare tactics—sabotage and cyber threats—to destabilize the European ...