U.S. and Ukrainian officials completed roughly four hours of talks Sunday aimed at finding an endgame to the war between ...

Ukraine's air force has been bolstered by fourth-generation aircraft from its allies, like the U.S.-made F-16.

President Donald Trump is escalating his immigration crackdown. Meanwhile, top US officials will meet a Ukrainian delegation in Florida. Follow for live updates on the administration.

N ATO fighter jets were scrambled and ground-based air defense systems put on the highest level of alert in Poland and ...