Ukraine would have a “very, very difficult” time surviving without U.S. military support to fend off Russia’s invasion, ...

Ukrainian President Volodymyr Zelenskyy refused to sign an agreement to grant the United States 50 percent of all future reserves of rare earth metals in Ukraine, according to news reports following a ...

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

With both Vice President J.D. Vance and U.S. Defense Secretary Pete Hegseth making loud noises Friday about Europe stepping ...

NASA's Mars helicopter Ingenuity recently completed a pair of flights. See the first imagery from flight 33 and a time-lapse from flight 32 Credit: Space.com | footage courtesy: NASA/JPL-Caltech | edi ...

European fears about the U.S. pulling its troops from the continent have been brewing for some time, with the head of the Munich Security Conference, Christoph Heusgen, saying: "The U.S. will likely ...

The credit ratings of Europe's NATO members are likely to suffer if they ramp up defence spending in line with U.S. President ...