It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s ...

The fight over Waltz’s survival shows the administration is obsessed with reporters more than national security protocols.

Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning ...

The team of President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial ...

Some military and government officials have expressed concern about the contents of Hegseth’s messages saying he leaked sensitive attack details that were “reckless and dangerous.” ...

Jeffrey Goldberg, editor-in-chief of The Atlantic, decried assertions he had never spoken with national security adviser Mike Waltz before being included in a Signal group chat with top Trump ...

Her quotes capped off a remarkable, weeklong stretch that began after The Atlantic’s editor-in-chief, Jeffrey Goldberg, ...

Trump’s former national security adviser lets loose on the leaked Signal group chat and Trump’s foreign policy.

Welcome to the Fox News Politics newsletter, with the latest updates on the Trump administration, Capitol Hill and more Fox ...

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.