Waltz’s team had set up at least 20 Signal group chats dedicated to discussing international crises, Politico reported ...

Her quotes capped off a remarkable, weeklong stretch that began after The Atlantic’s editor-in-chief, Jeffrey Goldberg, ...

Mike Waltz has multiple Signal group chats in addition to the now infamous “Houthi PC small group” that he added a reporter ...

The initial blame for allowing a journalist to view bombing plans belongs on former Florida Congressman Mike Waltz’s head, ...

National Security Adviser Michael Waltz is under scrutiny for using his personal Gmail account to discuss government matters, ...

The Pentagon’s independent watchdog launched a probe Thursday into top officials in President Donald Trump’s administration who discussed a military strike using the commercial messaging app Signal.

National security adviser Mike Waltz conducted government business on personal Gmail accounts, The Washington Post reported ...

Robby Soave delivers radar on doubting Trump official Mike Waltz accidentally included The Atlantic editor in chief Jeffrey ...

We’ve spent more time debating the security breach than we have scrutinizing whether an extensive U.S. strike campaign in ...

This is a serious issue. If any junior analyst in the U.S. government acted the way Waltz or Hegseth did, they would have ...

The Trump administration’s use of Signal for a group chat to discuss plans for a U.S. military strike against Houthi rebels ...

Some military and government officials have expressed concern about the contents of Hegseth’s messages saying he leaked sensitive attack details that were “reckless and dangerous.” ...