There’s a reason essentially every warrior society throughout history has had a code like this — and it’s not that every ...

U.S. officials accidentally included The Atlantic ‘s editor-in-chief in a Signal group chat discussing military strikes in ...

Cabinet members accidentally leaked highly sensitive war plans to the Atlantic's editor in chief. It would be funny if it ...

Retired Air Force Lt. Gen. Richard Newton called the leak “an extraordinary breach of security” that raises serious concerns about operational communications among top national security officials.