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

U.S. President Donald Trump announced on May 1 that National Security Adviser Mike Waltz is leaving his position and will be ...

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

Democrats on the Foreign Relations Committee, the panel that will weigh Mike Waltz’s nomination for United Nations ambassador ...

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

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...

President Donald Trump said Thursday that he is nominating national security adviser Mike Waltz as United Nations ambassador ...

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

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

WASHINGTON: The US says it will step away from peace talks between Russia and Ukraine if both sides don’t come up with clear ...

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