US President Donald Trump supports reliable security guarantees for Ukraine. He is ready to participate in providing such guarantees, Ukrainian President Volodymyr Zelenskyy said at a joint press ...

New diplomatic appointments can be viewed as consolation prizes for leaving a high-profile post in the Trump administration ...

NSA Mike Waltz was nominated as UN ambassador after he mistakenly added a journalist to a Signal chat discussing military ...

The Senate confirmation hearing this week for former national security advisor and congressman Mike Waltz as the next UN ambassador came at a pivotal moment.

(CNN) — Former national security adviser Mike Waltz defended his use of the messaging app Signal during a Tuesday confirmation hearing where lawmakers largely avoided the topic.

Senator Jacky Rosen questions UN Ambassador nominee Mike Waltz about continued White House salary after his removal from National Security Advisor role.

Mike Waltz at his Tuesday Senate confirmation hearing faced scrutiny for retaining his six-figure White House salary despite being ousted from his post as national security adviser.

Former White House National Security Adviser Michael Waltz, nominee for U.S. Representative to the United Nations, wears a watch as he attends a Senate Foreign Relations Committee nomination ...

Former White House National Security Adviser Michael Waltz, nominee for U.S. Representative to the United Nations, wears a watch as he attends a Senate Foreign Relations Committee nomination ...