Sen. Mark Warner slammed the use of Signal to discuss a Houthis strike Tuesday, but he used the app himself in 2017 in an ...

During a heated Senate Intelligence Committee hearing on Tuesday, Sen. Mark Warner described the actions of the nation's top ...

Top intelligence officials have faced another round of tough questions about leaked military plans as they appeared before ...

Director of National Intelligence Tulsi Gabbard and CIA director John Ratcliffe testified in a Senate Intelligence hearing that was pre-scheduled to deal with global threats.

Virginia’s U.S. Senator Mark R. Warner opened a hearing of the Senate Select Committee on Intelligence on the subject of the ...

Mark Warner (D-Va.) argued that the Trump administration ... “That’s the kind of information that intelligence services, literally Russia and China, would kill for. Having that kind of ...

As Russia’s illegal invasion of Ukraine continues, Iran continues to support terrorists and inch closer to a nuclear weapon, and China continues to conduct espionage and cyberhacking campaigns ...

Mark Warner, a Democrat from Virginia ... Matter of fact, we have evidence that Russia and China try to break into Signal-based systems. Two, you've got this senior level of individuals ...

Lawmakers from both parties tell TIME they want all of the Signal chat messages after Trump officials insisted none of it was ...

NATO Secretary-General Mark Rutte has warned Russia that the alliance would always stand by Poland or any other ally and that its reaction to an attack would be “devastating.” WARSAW ...