Top national security officials for President Donald Trump texted plans for upcoming military strikes in Yemen to a group chat in a secure messaging app that included the editor-in-chief for The Atlantic, the magazine reported in a story posted online Monday, raising questions about how highly sensitive information is supposed to be handled.
What is Signal, the chat app used by US officials to share attack plans?
Top national security officials for President Donald Trump texted plans for upcoming military strikes in Yemen to a group chat in a secure messaging app that included the editor-in-chief for The Atlantic, the magazine reported in a story posted online Monday, raising questions about how highly sensitive information is supposed to be handled.