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

Sen. Ron Wyden called for national security advisor Mike Waltz and Secretary of Defense Pete Hegseth to resign following an apparent national security breach.

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

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 ...

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

F ormer Hawaii Rep. Tulsi Gabbard and Army veteran Pete Hegseth, President-elect Trump’s nominees for director of national intelligence and Defense secretary, respectively, are relatively ...

The White House is insisting that no classified information appeared on the now infamous group chat about the Houthis, and Mr. Trump’s chief spooks Tulsi ... Secretary Pete Hegseth’s behavior ...

A tweet from National Intelligence Director Tulsi Gabbard has resurfaced following a leaked Signal chat that discussed military plans in Yemen.

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 ...