BRUSSELS (AP) — NATO Secretary-General Mark Rutte insisted on Monday that Europe is incapable of defending itself without U.S. military support and would have to more than double current military ...

The United States is sending a 40,000-lb armored battlefield power hub to Ukraine, a rolling generator and command node ...

With the rules-based order collapsing and Trump threatening allies, Europe may need its own nuclear deterrent to survive.

Finnish President Alexander Stubb was asked at the World Economic Forum on Wednesday who or what can defuse rising tensions ...

FactCheck.org lays out claims President Trump made before announcing his “framework" of a deal on Greenland with NATO's ...

Trump is often right in his aims but obtuse or short-sighted in his methods. The Greenland affair is a textbook example of ...

NATO’s top two military leadership posts will soon be held by officers hailing from their countries’ respective air forces ...

Denmark allocated more military resources to Greenland this week with the government determined to prove it can protect its Arctic territory.

General Alexus G. Grynkewich, the Supreme Allied Commander Europe (SACEUR) and commander of U.S. European Command (EUCOM), ...

As a member of NATO, Turkey could contribute fighter jets to air policing missions along NATO’s eastern frontier—although there is little hard evidence that it will actually do so.

NATO is built on the principle that an attack on any one of its ranks must be considered an attack on them all — the collective security guarantee enshrined in Article 5 of the treaty.

It’s not for peaceful purposes,” U,S, Air Force Gen. Alexus Grynkewich said. “They’re not studying the seals and the polar bears." ...