The messages, inadvertently sent to The Atlantic's editor in chief, Jeffrey Goldberg, have raised serious concerns over operational security.

The Atlantic magazine published Secretary of Defense Pete Hegseth's Signal messages with classified war plans as the fallout ...

Pete Hegseth and other top officials discussed an imminent U.S. military strike in Yemen on Signal. The Atlantic's Jeffrey ...

Republican Roger Wicker, the chairman of the Senate Armed Services Committee, said his panel is seeking an expedited ...

Even if Signal had perfect, uncrackable security, high-level White House staff using it to discuss classified information ...

Washington — Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe defended their participation in ...

The White House has responded to the controversy in a variety of ways, from downplaying the incident to touting the successful strikes on the Houthis.

House testimony followed release of full transcript of the chat over the Signal app — including attack times and weapons.

President insists National Security Adviser Mike Waltz not at fault as White House attacks Atlantic editor added to group ...

Everyone on that text chain should have been fired, but certainly Pete Hegseth needs to resign,” a Senator tells TIME ...

The BBC's North America editor Sarah Smith has spoken with The Atlantic's editor Jeffrey Goldberg to find out what the ...

Highly sensitive information belonging to several top national security officials from the Trump administration—including ...