Ukrainian President Volodymyr Zelensky said his country needed security guarantees in the absence of Nato membership, and warned Russian leader Vladimir Putin could be preparing to go to war against ...

Republican U.S. Senator Roger Wicker, who chairs the Senate's Armed Services Committee, slammed what he called a "rookie ...

US defence secretary Pete Hegseth says European security no longer a priority for the US as it faces threats to homeland ...

Vladimir Putin’s call with President Trump reinforced the Russian leader’s view that Moscow and Washington should decide the ...

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 ...

Pete Hegseth, the US defence secretary, has said it is "unrealistic" to expect Ukraine to return to its pre-2014 borders, ...

Donald Trump's phone call with Putin has shocked both Ukraine's president Zelensky and allies alike, but is it enough to ...

Defense Secretary Pete Hegseth has invited one of the most extreme conspiracy theorists to join him on a high-stakes overseas ...

Since Russia's invasion three years ago, the United States and its allies have insisted that no decisions on Ukraine can take ...

Acting U.S. Attorney for the Southern District of New York Danielle Sassoon resigned Thursday, two days after acting U.S. Deputy Attorney General Emil Bove ordered federal prosecutors in New York to ...