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

Israel provided the US with critical intelligence from an on-the-ground source in Yemen that was later leaked as part of the ...

This sloppiness, this incompetence, this disrespect for our intelligence agencies and the personnel who work for them is ...

Israel reportedly supplied sensitive intelligence about a human target discussed in a Signal chat that included a journalist.

Sen. Amy Klobuchar (D-Minn.) said Israel was “incredibly angry” about the plans to attack Houthi rebels in Yemen leaked in a ...

Democrats on a House committee appeared in lock step as they confronted one of the most notable blunders of the Trump ...

While the ongoing airstrikes have wrecked the Houthis by taking out vital missile-launching facilities with no U.S.

President Donald Trump has reiterated his support for national security adviser Mike Waltz after Waltz added a journalist to ...

F-18 Super Hornet launch times and other details concerning strikes on the Houthis in the leaked Signal chat were classified.

Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe were accused of not being truthful in their ...

A Pentagon-wide advisory that went out one week ago warned against using Signal, the messaging app, even for unclassified ...

President Trump said his national security adviser, Mike Waltz, "learned a lesson" after he opened up a secret chat of Trump ...