WASHINGTON – National Security Adviser Mike Waltz told Fox News on Tuesday he took “full responsibility for inviting a ...

On January 21, 2017, President Donald Trump’s then–press secretary, Sean Spicer, claimed that Trump had drawn the largest ...

You think the Signalgate debacle is a national security disaster? You may not realize the half of it. This Pentagon blunder (don’t call it a mistake) lays bare the security risks posed by President ...

U.S. officials and members of Congress say President Donald Trump has abruptly fired the director of the National Security ...

Defense Secretary Pete Hegseth’s use of the Signal group chat with other national security officials to discuss plans for ...

Let’s look at the Signal chat in context. Days after President Donald Trump took office in January, he fired the Pentagon’s ...

Government systems are not always optimal for the fast-paced environment officials work in, and Signal is an approved ...

DoD's acting Inspector General Steven Stebbins will review Defense Secretary’s Pete Hegseth’s use of the commercial messaging app Signal to discuss operational details of airstrikes in Yemen. Stebbins ...

The Trump administration has fired the director and deputy director of the National Security Agency, the United States’ ...

Hegseth's use of the app came to light when a journalist, Jeffrey Goldberg of The Atlantic, was added to a Signal text chain ...

The president downplayed Laura Loomer’s influence on the firings. But Loomer urged him in an Oval Office meeting to purge ...