Ukraine's allies pressure to support Kyiv militarily amid concerns over Trump's stance on the conflict with Russia.

President Donald Trump is pushing Ukraine to cede territory to Russia to end the war, threatening to walk away if a deal becomes too difficult — and causing alarm bells in Europe about how to fill the ...

A new artificial intelligence program could change how the U.S. military manages its ammunition needs by crunching mounds of ...

A U.S. Army Explosive Ordnance Disposal officer proved his mettle by running a mile in a 62-pound bomb suit in 7 minutes and ...