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.

Europe's big fear has been that Donald Trump would return to the White House, cozy up to Vladimir Putin and throw Ukraine under a bus, writes RTÉ's Europe Editor Tony Connelly.

Since the dawn of warfare, commanders have looked for ways to increase the speed and range of their ability to find enemy ...

Speaking at a meeting of the Ukraine Defense Contact Group—the American-led consortium of 57 countries and the European Union ...

NATO is testing its ability to rapidly deploy across eastern Europe — without direct U.S. assistance — as Washington shifts its approach toward European defense and the war in Ukraine ...

Donald Trump has unveiled plans for sweeping new tariffs on trading partners. Don't forget to submit your questions below for a live recording of the Trump 100 podcast on Friday - and listen to the ...

It comes after US President Donald Trump spoke to both the Ukrainian and Russian leaders, and suggested negotiations to end ...

The New York Times rated Chattanooga as one of the top "52 Places to Go" in the world. Outside Magazine titled it "Best Town ...

Amid tensions between NATO allies, with several European members at odds with Washington’s perspective, the Danish Defence ...

President Trump is using the “fog of war” to mask his intentions in matters both domestic and foreign, creating uncertainty ...

In-depth: The price of the Gaza ceasefire for Israel's far-right was free rein in the West Bank. The result is an explosion ...