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

A lawsuit over the Trump administration’s infamous Houthi Signal group chat has revealed what steps departments took to ...

An iPhone feature led Mike Waltz to unknowingly add Atlantic editor Jeffrey Goldberg to the Trump administration's group chat ...

Two weeks ago, The Atlantic 's editor-in-chief Jeffrey Goldberg reported that national security advisor Michael Waltz had ...

U.S. NSA Michael Waltz postpones India visit amid security breach controversy, potential rescheduling in the coming months.

Mike Waltz has been in the spotlight since he created a group chat on the messaging app Signal to discuss sensitive ...

"My head exploded when I heard the Trump administration carelessly leaked classified information about a planned US military ...

If they want to have a shred of credibility among U.S. allies and the American public moving forward, the Trump ...

The Pentagon’s official watchdog revealed Thursday that it is conducting an investigation into Defense Secretary Pete Hegseth ...

Eighteen government officials including Defense Secretary Pete Hegseth and VP JD Vance were in on the group conversation, ...

As labels like “Signalgate” or, as I call it ... who received an unexpected invitation from Donald Trump’s national security ...