U.S. still without U.N. ambassador after 150 days of Trump's presidency despite Mike Waltz's nomination in May, raising ...

The dismissals, part of a plan to sharply downsize the National Security Council, follow President Donald Trump’s recent ouster of his national security adviser.

President Donald Trump and Secretary of State Marco Rubio are continuing to overhaul the National Security Council and shift its main functions to other agencies like the State and Defense ...

The latest efforts to slim down a federal agency come weeks after Trump announced former National Security Advisor Mike Waltz would depart his post at the White House overseeing the agency and ...

The change is expected to further reduce the agency's influence, transforming it from a powerful policymaking body into a ...

National security adviser Mike Waltz is leaving his post and will become America’s ambassador to the United Nations, marking the first major shakeup of President Trump’s second administration.

As Trump weighs military actions against Iran, officials and advisers said Pete Hegseth and Tulsi Gabbard have been sidelined ...

TeleMessage drew media attention after a Reuters photograph showed Mike Waltz checking its version of Signal during a cabinet meeting.

Wayne Wall, the NSC’s new senior director for the Middle East, has a limited public profile, and pro-Israel leaders say they ...

Israeli officials are concerned that the White House seems to be pivoting away from hawkish attitudes in the Middle East with ...