Defiant is getting closer to embarking on a key long-endurance cruise that could have important ramifications for the U.S.

Zelensky rolled out a list of demands after he spoke with Trump following the bilateral summit with Russian Federation ...

DARPA christened the USX-1 Defiant, a 180-foot fully autonomous medium unmanned surface vessel built for the U.S. Navy.

Following its christening, the USX-1 Defiant soon will begin an at-sea demonstration of its reliability and endurance. The ...

Following a meeting between Russian President Vladimir Putin and United States President Donald Trump, the Ukrainian ...

A judge temporarily barred O'Rourke's political group from helping to fund Texas Democratic lawmakers who left the state.

Manchester United lost to Arsenal in their opener on Sunday but Ruben Amorim remained full of optimism and said his rebuilt team can now beat anybody in ...

The Welsh club were playing their first game at this level in 43 years but, having led for over an hour, endured a sting in ...

Jacksonville Jaguars two-way star Travis Hunter sent a defiant message about thriving on both sides of the ball in the NFL.