Russia on Tuesday demanded NATO scrap its 2008 promise to one day give Ukraine membership of the U.S.-led NATO military ...

Ukrainian President Volodymyr Zelensky looks rattled by the abrupt change of attitude coming from the White House, though some of his many critics at home say he should have seen it coming. Well ...

Both sides said no date had been set for a meeting between the US and Russian presidents, which the leaders say they want.

It was the first time US and Russian officials have sat down together to discuss ways to halt the deadliest conflict in ...

Duda said his assessment was based on conversations he had with Gen. Keith Kellogg and US Secretary of Defense Pete Hegseth.

Ukraine and its European allies are increasingly looking beyond NATO for security guarantees as uncertainty grows over U.S.

In a significant diplomatic development, U.S. and Russian officials engage in talks, with Trump blaming Ukraine for the ...