This is possibly the most insane national security story in the last 50 years. Includes a massive text chain between senior members of the Trump admin gaming out foreign policy and war plans on Signal, and they accidentally added a reporter to the group chat. https://t.co/thu7jlFtnv
American war planning usually takes place in highly secure facilities. But the Trump administration planned its strikes on the Houthis using a group chat—and accidentally included The Atlantic’s editor in chief, @JeffreyGoldberg. https://t.co/MC5tzh084a