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.

Defense Secretary Pete Hegseth reportedly directed a desktop computer in his Pentagon office be installed with the messaging ...

Secretary of Defense Pete Hegseth should stop using the Signal messaging app at this point. The Washington Post reports that the former Fox News host had Signal installed on his office computer at the ...

You can manage notifications on Signal to choose how you want your message alerts to look and sound. Signal is a secure, end-to-end encrypted messaging app that allows users to manage notifications in ...