You think the Signalgate debacle is a national security disaster? You may not realize the half of it. This Pentagon blunder ...

The Signalgate scandal is a problem because foreign spies target Signal and can access phone data using the otherwise ...

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

Donald Trump has fired multiple National Security Council officials following a major Signal chat leak. The incident, known ...

It was an unfiltered glimpse into how American power now communicates, coordinates and sometimes confuses itself.

The Pentagons acting inspector general announced Thursday that he would review Defense Secretary Pete Hegseths use of the ...

In a security breach that has created Washington’s latest named scandal, Signalgate ... the operation despite security officials leaking this information to a journalist on a communications app. Both ...

The Trump administration’s use of Signal for a group chat to discuss plans for a U.S. military strike against Houthi rebels ...

After Signalgate, US allies and partners might hesitate to share high-level intelligence without assurances that protocols ...

The actual mechanics of the theory remain unclear, as neither Trump—nor any of its proponents—have offered details.

At its root, Signalgate reflects the failure of Trump’s foreign policy, so far based on his benighted belief he is so brilliant he can do great deals with dictators on his own — without briefings and ...