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

Oksana Markarova, Ukraine’s ambassador to the U.S., weighed in on Russian President Vladimir Putin’s remarks about nuclear ...

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

Trump’s approach to foreign policy has prompted fears about repeating “mistakes of appeasement” among many in Britain -- a ...

The 47th U.S. president has a new national security adviser. One might think the job title “Secretary of State” is a big enough job itself. But ...

In a sweltering Rose Garden on Thursday, as President Donald Trump intoned at length about restoring faith to the White House ...

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

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

As the Trump administration marked 100 days in office this week, China's state broadcaster described what it called "100 days ...

President Donald Trump has named Mike Waltz as his next nominee for the U.S. ambassador to the UN after ousting him as his ...

President Donald Trump on Thursday removed his national security adviser, Michael Waltz, and nominated him as ambassador to ...