Moscow threatens retaliation for permitting Ukraine to strike inside Russia, keeping alive its implied nuclear menace.

President-elect Donald Trump has nominated retired General Keith Kellogg as a special envoy to Ukraine and Russia to execute ...

Ukraine said it had shot down 79 missiles and 35 drones Thursday in what it described as a “massive” Russian aerial barrage. The attack, which prompted authorities to declare an air raid alert ...

The future National Security Adviser to elected President Donald Trump, Mike Waltz, has been reviewing several proposals in ...