The move was intended to circumvent a lack of cellphone service in much of the Pentagon and enable easier communication between Hegseth and other Trump officials, said people familiar with the matter.

GREENVILLE, N.C. (WITN) - Many are raising questions about how highly sensitive information is being handled by national security officials. This follows Monday’s reports that a magazine journalist ...

Defense Secretary Pete Hegseth used the Signal app on a personal computer in his office that was connected to the internet on an unsecured commercial line, what's known as a "dirty line," two sources ...

The app facilitated communications in a building where cell service is poor and personal phones are not allowed in some areas. By Eric Schmitt and Greg Jaffe Defense Secretary Pete Hegseth had the ...

A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive information is ...

Defense Secretary Pete Hegseth directed the installation of Signal, a commercially available messaging app, on a desktop computer in his Pentagon office, said three people familiar with the matter, ...