Amid a whirlwind of diplomacy, European leaders have begun with renewed urgency talking about sending troops to Ukraine. What ...

It comes as 2,500 UK troops take part in Nato's largest exercise this year near Ukraine's border.

The United Kingdom is boosting Ukraine's air defense with the Gravehawk system, which is designed to transform Soviet-era missiles for use today.

Defence stocks have risen this week as European leaders met on Monday to discuss national security and support for Ukraine.

Secretary of State Marco Rubio is set to meet Russian Foreign Minister Sergey Lavrov in Riyadh, Saudi Arabia. Rubio’s ...

European leaders are discussing how to deal with the Trump administration and step up plans to increase defense spending.

Danish Prime Minister Mette Frederiksen warned Saturday that Europe must ramp up production efforts going forward.

In Germany’s Bavarian hills, U.S. troops tested new drones and military equipment developed from battlefield lessons in Ukraine. Soldiers deployed semi-autonomous drones to track enemy vehicles and ...

We’ve got to get faster at staying competitive with the technology that’s changing,” Sgt. Maj. of the Army Michael Weimer told NBC News.

Russian drone damages Chornobyl nuclear plant radiation confinement (updated). Russians launched a total of 133 explosive ...

President Donald Trump spoke with Russian President Vladimir Putin directly as his Defense Secretary said NATO membership for ...