United States — National security council & The Atlantic

United States — National security council: The United States — National security council is investigating how a journalist's number was added to the Signal group chat where sensitive information was shared. The council's operational security is under scrutiny.

The Atlantic: The Atlantic, specifically its editor-in-chief Jeffrey Goldberg, received and published the leaked war plans, bringing the incident to public attention. The magazine is also facing criticism and deflection attempts from the Trump administration.

United States — National security council: The United States — National security council is undergoing a personnel purge initiated by Donald Trump, leading to the dismissal of several senior officials and aides.

The Atlantic: A journalist from The Atlantic, Jeffrey Goldberg, was mistakenly added to a Signal app chain used by Mike Waltz, revealing sensitive military operation planning.