The Defense Department says it has designated a second stretch on the U.S. border with Mexico as a military zone to enforce ...

Latest news and live updates as Trump joins a National Day of Prayer event and delivers the University of Alabama commencement address.

US President Donald Trump has delivered a strong warning to countries or individuals that support Iran. The President ...

Vice President JD Vance insists there’s no scandal behind Mike Waltz’s sudden exit as National Security Adviser, despite ...

President Donald Trump said he would impose secondary sanctions on nations or companies buying Iranian oil, ratcheting up ...

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of sensitive military information.

Vice President JD Vance discusses Mike Waltz's ouster as national security advisor, 'Signalgate' and strikes against the ...

Waltz did not require congressional approval to serve earlier as President Donald Trump’s national security adviser ...

With Mike Waltz leaving the NSC, Pete Hegseth has the chance to up his game in leading the Department of Defense.

The ousting of national security adviser Mike Waltz triggered a major shake-up in President Trump’s White House team, which ...

The United States Army is launching its most significant overhaul since the Cold War, investing a projected $36 billion over ...