Donald Trump's most important security advisers used Signal to discuss an imminent military strike. Now, reporting by DER ...

President Trump has an opportunity to restore trust in government and give Americans what we want most: integrity and ...

The leak furor will fade but not JD Vance’s contempt for allies.

Germany’s Der Spiegel said national security advisor Mike Waltz, Director of National Intelligence Tulsi Gabbard and Secretary of Defense Pete Hegseth are among those affected. The outlet reported ...

called for national security advisor Mike Waltz and Secretary of Defense Pete Hegseth to resign Tuesday following an apparent national security breach. The demand came after Director of National ...

Here's how the incident played out earlier this month, based on reporting from The Atlantic and from the wire service Reuters.

National security adviser Mike Waltz, defense secretary Pete Hegseth, and director of national intelligence Tulsi Gabbard’s mobile phone numbers, email addresses and in some cases even passwords ...

The administration has downplayed the importance of the text messages inadvertently sent to The Atlantic’s editor in chief.

Defense Secretary Pete Hegseth on Tuesday fended off a reporter’s questions about a leaked Signal chat group about forthcoming strikes on the Houthis in Yemen.

called for national security advisor Mike Waltz and Secretary of Defense Pete Hegseth to resign Tuesday ... Director of National Intelligence Tulsi Gabbard vowed during a Senate Intelligence ...