The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...

We’ve spent more time debating the security breach than we have scrutinizing whether an extensive U.S. strike campaign in ...

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

The White House denies that classified information was shared when The Atlantic editor Jeffrey Goldberg was added to a group ...

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

Lost in the uproar over ‘Signalgate' is a bigger issue: the Trump administration's misguided decision to attack the Houthis ...

Whether we’re going to make the Houthis cry for mercy anytime soon is extremely unlikely,” one expert on Yemen said.

The intense campaign of airstrikes under President Trump, targeting the rebels over their attacks on shipping in Mideast ...

“These are the president’s policies, and for JD Vance to question them like that is ridiculous. He is the commander in chief, ...

During his first term, Trump's relationship with then-Chairman Gen. Mark Milley soured as Milley pushed back and took steps ...

Trump’s national security adviser is trying to manage his way out of a crisis. But new revelations about his team’s ...

Jeffrey Goldberg joins Ashley Parker to discuss breaking the Signal story, the fallout, and more. Don’t miss this ...