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

NATO chiefs of defense from 27 countries and 20 partner states will hold a scheduled two-day meeting in Brussels on January 15-16 to discuss the situation in Ukraine, the alliance’s ongoing missions ...

BRUSSELS (Reuters) -NATO Secretary-General Mark Rutte and Danish Prime Minister Mette Frederiksen agreed at a meeting on Tuesday that allies need to focus on strengthening defences in the Arctic, a ...

The Nato military alliance said yesterday it was launching a Baltic Sea monitoring mission following the suspected sabotage of undersea cables in recent months.