Tuesday's hearing was dominated by questions about the officials participating in a group chat on Signal in which they ...

LONDON—As wake-up calls go, the alarms don’t get much louder. Allies of the United States see the group chat between top US officials about a planned attack in Yemen that accidentally included a ...

As top Trump Cabinet members sent texts in a Signal group chat, CBS News analysis shows one of them, Steve Witkoff, was in ...

A contentious Senate hearing raised more questions about Defense Secretary Hegseth’s decision to share a planned U.S.

John Ratcliffe admitted that Russia is gaining ground in the war, but he believes people have underestimated Ukraine’s ...

Mixed signals in the wake of chat group snafu, Hegseth avoids declassification questions, Waltz accepts blame but suspects ...

The Houthis in Yemen claimed responsibility for alleged recent attacks against the USS Harry S. Truman aircraft carrier and U ...

Experts weigh concerns over whether Signal can be hacked after it was revealed government officials used the encrypted ...

Director of National Intelligence Tulsi Gabbard, center, is flanked by FBI Director Kash Patel, left, and CIA Director John ...

The body of the 43-year-old lawyer who headed the US Attorney for the Eastern District of Virginia's office during the Biden ...

The revelation that President Donald Trump's most senior national security officials posted the specifics of a military ...