Oksana Markarova, Ukraine's ambassador to the United States, spoke with Margaret Brennan on Face the Nation Sunday giving an ...

Former U.S. Ambassador to the OSCE James Gilmore told Fox News Digital that the U.S. needs to redirect foreign aid to ensure ...

The United States and Russia both said on Thursday that they had made progress toward normalising the work of their diplomatic missions, with the United States saying it was still concerned about a ...

WASHINGTON: Secretary of State Marco Rubio warned on Tuesday that the United States would give up on mediation unless Russia ...

The following is the transcript of an interview with Oksana Markarova, Ukrainian ambassador to the U.S., that aired on "Face ...

Steve Witkoff, who has become Trump’s de facto personal ambassador to Russian President Vladimir Putin in addition to taking ...

The Signal group chat scandal and Waltz’s hawkish stance on Iran are being touted as the reasons for his ouster as NSA.

WASHINGTON (AP) — President Donald Trump said Thursday that he is nominating national security adviser Mike Waltz as United ...

The US warned it may withdraw from mediating the Russia-Ukraine conflict unless both sides present concrete proposals, ...