The total cost of the U.S. military’s operation against the Iran-backed Houthi militants in Yemen is nearing $1 billion in ...

The review will also look at other defense officials’ use of the the publicly available encrypted app, which is not able to ...

The US is now striking Houthi targets in Yemen to defend international freedom of navigation, protect American military personnel and respond to direct aggression from a designated terrorist ...

Is it worth it to the United States to enforce freedom of navigation on the seas? That question was a subplot in the instantly famous leaked Signal chat over an operation to hit Houthi targets in ...

In just three weeks, the Pentagon has used $200 million worth of munitions in Operation Rough Rider against the Houthi ...

The U.S. has killed no less than 61 people since it began a new round of strikes on March 15, but its reckless attacks and ...

Notre Dame professors within the NDSIC program help explain the context, importance and impact of the recent Signal group ...

We've heard a lot about U.S. bombing plans for Yemen – mostly from a group chat on Signal. But how's the actual bombing campaign going after nearly three weeks? We've heard a lot less about that.

The Department of Defense Inspector General notified Secretary Peter Hegseth Thursday of an investigation concerning the use of the 'unclassified' encrypted messaging app Signal in official ...

The Pentagon’s acting inspector general will review Defense Secretary Pete Hegseth’s use of the Signal app to coordinate ...