Nahal Toosi is POLITICO’s senior foreign affairs correspondent. She has reported on war, genocide and political chaos in a ...

Political fallout is mounting as some Republicans are breaking with the White House on the severity of the leak.

But, how does the public reaction compare with past scandals? On March 24, The Atlantic published a story stating one of its editors had been inadvertently added to a Signal group chat with senior ...

US president defends key security official after journalist says he was added to group chat about air strikes.

According to The Atlantic's editor-in-chief, Jeffrey Goldberg, who was accidentally copied on the initial Signal chat that sparked the backlash, Hegseth shared "precise information about weapons ...

The White House doubled down Wednesday on its insistence that its top national security officials did nothing wrong when they discussed a pending military strike in Yemen over a commercial messaging ...

Most Americans believe the Signal chat scandal that embroiled President Donald Trump’s administration is a major concern, polling shows. But, how does the public reaction compare with past scandals?