NATO is testing its ability to rapidly deploy across eastern Europe — without direct U.S. assistance — as Washington shifts ...

U.S. Defense Secretary Pete Hegseth's speech on Ukraine this week has thrown NATO into disarray. It raised troubling questions about America’s commitment to European security.

On July 18, 1955, 158 members of parliament from the then-15 member countries of NATO gathered at the Palais ... to this fundamental threat will shape the international system for decades to ...

NATO scrambled two F-35s this week in the Arctic region, where jets intercepted Russian bombers and fighter planes flying near allied airspace, military officials said. NATO’s quick reaction ...

His message? A more assertive, business-driven approach to artificial intelligence and a push for NATO allies to take greater responsibility. At the high-profile AI Summit in Paris, Vance is ...

In Europe, there are questions about the durability of a U.S. military presence that has served as the centerpiece of NATO’s efforts to deter Russian aggression. There also are doubts about ...

NATO fighter planes were scrambled today amid a Russian barrage of drones and missiles on civilian, energy and military sites in Ukraine. Harrowing footage showed residents in Poltava screaming ...

Mark Webber is affiliated with the NATO Defence College in Rome as a Senior Non-resident Fellow. Donald Trump’s return to the White House poses existential questions for Nato. Divisions in the ...

In 2018, President Donald Trump privately warned that he might withdraw the US from NATO. He complained that other alliance members weren't contributing their fair share of defense spending ...

NATO Secretary General Mark Rutte has called for an urgent "shift to a wartime mindset," warning that the alliance's members are not prepared enough for an increasing security threat posed by ...