Participants on a Signal group chat discussion about a strike on Houthi targets in Yemen are facing a lawsuit over a request ...

The move was intended to circumvent a lack of cellphone service in much of the Pentagon and enable easier communication ...

President Donald Trump said on Truth Social that “I am doing this interview out of curiosity, and as a competition with ...

An update on the Trump 'war plan group chat' has revealed the shocking extent of the government's security breach. Last month ...

Hegseth’s usage of Signal has become a growing crisis for the Pentagon after revelations that the defense secretary last ...

Warren P. Strobel formerly covered intelligence and security in The Wall Street Journal's Washington bureau. He has traveled with seven U.S. secretaries of state and two presidents. He and his ...

RONALD J. DEIBERT is Professor of Political Science and Director of the Citizen Lab at the University of Toronto Munk School ...

Technology Technology   The Big Story  Signal chat members sued for app records Participants of a Signal group chat ...

Officials inadvertently added a reporter to an unsecured group chat discussing plans for a U.S. attack on Houthis in Yemen.

Ksenia Karelina, an American citizen detained in Russia, praised President Donald Trump for securing her release from ...

While U.S.-Iran negotiations proceed quietly on the surface, Washington is witnessing extraordinary behind-the-scenes maneuvering—like ducks gliding smoothly on water while paddling furiously beneath.

Trump denied knowing much about the Heritage Foundation’s programme for power. But his first 100 days shows he is following ...