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

Rep. Thomas Massie, R-Ky., and Sen. Mike Lee are advocating for the U.S. to withdraw from the North Atlantic Treaty ...

Russian drones in Ukrainian air space had approached the border of the NATO country at 3:20 a.m., prompting Romania to ...

The Rwanda Defense Force reported escorting hundreds of "Romanian mercenaries" out of the Democratic Republic of the Congo ...

After a series of suspected undersea cable cuttings, NATO has launched a new surveillance and deterrence mission to protect ...

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

NATO Secretary-General Mark Rutte and Danish Prime Minister Mette Frederiksen agreed at a meeting on Tuesday that allies need ...

FILE PHOTO: Armin Papperger, CEO of German defense and automotive group Rheinmetall AG poses in front of the company's logo ...

The EU and Nato have taken a vow of silence over Greenland after Denmark requested its key allies refrain from reacting to ...

NATO Secretary General Mark Rutte urged member states of the alliance on Monday to step up defence spending beyond their ...