The Trump administration's use of a popular app to discuss sensitive military plans — with a journalist on the text chain — ...

Several of President Donald Trump’s top national security officials, at times with assistance from a top Senate Republican, ...

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

The Atlantic Editor-in-Chief Jeffrey Goldberg on Wednesday released the full contents of the Yemen war planning texts that ...

Amid scrutiny over the Trump admin's use of an unsecured message chain, some officials are slated to appear before lawmakers ...

Pete Hegseth, JD Vance, and other officials discussed military strikes in a Signal chat that included a journalist. Did anyone break the law?

Top Trump officials are facing a firestorm after using the commercially available app Signal to discuss a U.S. military ...

WASHINGTON: The US Defence Secretary, Pete Hegseth, is under investigation after using the messaging app Signal to discuss ...

The Inspector General of the Department of Defense (DOD) has launched an investigation into Pentagon Secretary Pete Hegseth’s ...

A Senate hearing Tuesday highlighted the apparent internal uncertainty -- if not an attempt to focus blame on one figure.

A century-old law aimed at cracking down on disloyal wartime activities is in the spotlight after Trump admin's use of Signal ...

The often bureaucratic nature of classified information is complicated, with different levels of secrecy and different ...