Members of President Donald Trump’s administration are putting national security at risk and breaking the law by using an unsecured commercial messaging app called Signal to communicate with each ...

Cultivating and rewarding expertise and integrity inside the White House are out, while passing loyalty tests and expending ...

Mike Waltz went from Army Special Forces to Congress before becoming Trump’s National Security Advisor. Here's how much he’s ...

The word comes from the eponymous Laura Loomer. She calls herself an ‘investigative journalist’ but is nothing of the sort,” Kluth writes.

"Michael Waltz has learned a lesson, and he’s a good man," Trump said Tuesday in a phone interview with NBC News. Follow live politics coverage here Trump's comments were his first substantive ...

A White House investigation has reportedly identified the mistakes that led to a journalist being added to a Signal text ...

Two weeks ago, The Atlantic 's editor-in-chief Jeffrey Goldberg reported that national security advisor Michael Waltz had ...

The Pentagon inspector general’s office said Thursday that it will scrutinize disclosures made by Defense Secretary Pete ...

The White House fired at least five key aides on the National Security Council staff Thursday, a day after the far-right ...

Though US President Donald Trump spared him after the Houthi chat debacle, Waltz has faced questions about his relationship ...

Multiple staff members on the White House National Security Council were fired Thursday following a meeting President Trump had with far-right activist Laura Loomer where she raised questions ...

Reports of 20 Signal chats and Waltz’s Gmail mark at least four major security liabilities uncovered since Signalgate.