Officials inadvertently added a reporter to an unsecured group chat discussing plans for a U.S. attack on Houthis in Yemen.

Here's how the incident played out earlier this month, based on reporting from The Atlantic and from the wire service Reuters ...

Atlantic publishes attack plan details after Trump, top officials deny classified information was shared in group chat ...

The United States witnessed one of the most shocking national security indiscretions in years when a journalist was ...

In an extraordinary national security breach, secret U.S. war plans against the terrorist Houthi militia in Yemen were shared by senior officials in a group chat on a commercial messaging app that ...

In an extraordinary national security breach, secret U.S. war plans against the terrorist Houthi militia in Yemen were shared by senior officials in a group chat on a commercial messaging app that ...

The Trump administration is still grappling with the revelation from Monday that several senior officials discussed plans to ...