The Taiwanese leader canceled U.S. transit visits after being urged to change his plans, two officials said. Washington has ...

The United States urged the United Nations Security Council on Monday to adjust its sanctions on Syria to help the country's ...

The NSC acts as an advisory and policymaking hub for the president within the White House for national-security and foreign-policy decisions, but it has shrunk in size since Trump took office.

On May 1, Trump effectively dismissed his national security adviser Mike Waltz — the head of the NSC — in the first big shake-up of his top ranks. He said he would nominate Waltz to be ...

The episode — described to me and my colleagues Jack Detsch and Paul McLeary by three people familiar with the situation — is ...

At the United Nations, the United States on Wednesday vetoed another Security Council resolution calling for an “immediate, unconditional and permanent ceasefire” in Gaza. The vote was 14 to 1 ...