When a group of defense insiders gathered in Whitehall, the home of the British government, last month to discuss how prepared the United Kingdom and its allies were for a war they believe could come ...

NATO Secretary General Mark Rutte issued a stern warning to the organization’s allied nations on Thursday, suggesting they ...

European nations are constructing a defensive wall along NATO's eastern frontier as Western intelligence agencies warn Russia ...

With Trump stepping back, NATO faces the challenge of responding to the Russian threat while seeking lessons from almost four years of the war in Ukraine ...

My guest today is Joel Linnainmäki. He’s a research fellow at the Finnish Institute of International Affairs, where his work ...

For countries like Poland, having eyes on and under the Baltic is a pressing matter of national security. The sea teems with ...

If Putin is “prepared to sacrifice ordinary Russians in this way, what is he prepared to do to us?” the NATO chief said.

STUTTGART, Germany — The first to fight on the ground in a Russian attack on NATO territory could be allied robots rather than infantrymen. At U.S. Army Europe and Africa headquarters in Wiesbaden, ...

NATO Secretary General Mark Rutte warned Thursday that members of the alliance could be “Russia’s next target,” calling for a rapid rise in defense spending to prevent a war similar to those seen by ...

With peace in Ukraine still elusive, progress from U.S. initiatives have officials discussing a postwar security landscape.

Secretary of State Marco Rubio took questions from members of the press as the U.S. and European nations navigate turbulent ...

BRUSSELS — China is just as dangerous to European energy security as Russia, NATO Deputy Secretary-General Radmila Šekerinska ...