Donald Trump lashed out at Volodymyr Zelenskyy again on Monday and later said he should be more "appreciative". Earlier, ...

Retired Gen. H.R. McMaster, who served at Trump’s side for over a year, finds it “impossible to understand” why Trump is ...

Keir Starmer has spoken to French president Emmanuel Macron and Donald Trump, after the US president's clash with Volodymyr ...

David Smith has been appointed as the acting director of the Defense Health Agency, replacing Army Lt. Gen. Telita Crosland.

Russia has intensified cyber operations against Ukraine and NATO countries, according to previous U.S. intelligence and ...

President Donald Trump nominated Lt. Gen. Dan "Razin" Caine to be the Chairman of the Joint Chiefs of Staff.Lt. Gen. Caine ...