President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to a national security ...

Waltz’s fate was sealed by his inclusion of a journalist on a sensitive Signal group chat in March. But he had been clashing ...

Secretary of State Marco Rubio’s new assignment as President Trump’s interim national security adviser brings him deeper into ...

Mike Waltz discussed the possibility of striking Iran with Israeli Prime Minister Benjamin Netanyahu. The move upset US ...

The signals from the economy were mixed, though jobs surged more than expected. And Trump again called for rate cuts from the Federal Reserve.

Two sources told The Washington Post that Trump had been frustrated with Waltz over foreign policy for months, and that Signalgate was the last straw.

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet ...

A photo taken this week showed Mike Waltz using an app that looks like—but is not—Signal to communicate with top officials.

To paraphrase General Patton, leaders are always on parade. Tulsi Gabbard, Pete Hegseth, and Mike Waltz are veterans and commissioned officers: Lieutenant Colonel Gabbard, Major Hegseth and Mike ...