Why was the national security adviser doing the tedious administrative work of setting up a chat group that should have been ...

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

The fallout continues following Jeffrey Goldberg's report that top members of President Trump's national security team ...

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s ...

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.

This reveals a greater use of the app than previously known and highlights the extent to which the Trump administration’s ...

Four sources tell Politico they were aware of at least 20 chat groups, all four confirmed sensitive information was discussed ...

The Trump administration wants to move on but I want answers. We deserve to know how this happened.

Less than two weeks ago there was SignalGate, the Trump administration’s national security scandal that potentially ...

The inadvertent inclusion of a journalist on a Signal group chat discussing attack plans means officials likely violated the ...

It was an unfiltered glimpse into how American power now communicates, coordinates and sometimes confuses itself.

This is a serious issue. If any junior analyst in the U.S. government acted the way Waltz or Hegseth did, they would have ...