The Pentagon's Inspector General's office announced on Thursday it was opening a probe into Defense Secretary Pete Hegseth's ...

Former national security officials reacted with shock and horror to revelations in The Atlantic that top members of President ...

Read a line-by-line analysis of the war plans shared over a Signal group chat, with additional reporting and context from CNN national security reporters.

who all participated in the chat on the Signal app where they shared details about plans to strike targets belonging to Yemen’s Houthis. For now, all the focus in the U.S. capital is on the ...

The president added that Goldberg's inclusion in the group chat had "no impact at all" on the strike in Yemen. Goldberg published an article on Monday detailing how he was added to a Signal group ...

For more fact-based, unbiased news coverage 24/7 – Download the NewsNation app here > Signal chat leak: Security experts divided on impact of breach ... U.S. airstrikes in Yemen constituted ...

WASHINGTON – Officials from the Trump administration assured a judge Thursday they are preserving messages shared on the Signal app about an attack on Houthis in Yemen, despite the app's option ...

Journalist added to Signal group chat with Trump administration ... show officials discussing attack on Houthi rebels in Yemen Journalist added to Signal group chat with Trump administration ...

The president added that Goldberg's inclusion in the group chat had "no impact at all" on the strike in Yemen. Goldberg published an article on Monday detailing how he was added to a Signal ...

But the use of Signal to discuss planning for military operations – among the most closely guarded secrets the United States has in part because of the potential impact on American service ...