A US political news outlet says National Security Advisor Mike Waltz and his team "regularly" created group chats on the ...

Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

President Donald Trump and high-level officials in his administration are still dealing with the fallout after The Atlantic’s Jeffrey Goldberg reported on a group chat where plans to attack the ...

After Signalgate, US allies and partners might hesitate to share high-level intelligence without assurances that protocols will be followed, says RSIS’ Adrian Ang.

Americans got a fly-on-the-wall view of a group working together to execute the president’s policy.

Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning ...

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

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

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

National Security Adviser Mike Waltz reportedly had his team set at least 20 Signal chats for other crises across the globe, ...

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

Waltz’s team had set up at least 20 Signal group chats dedicated to discussing international crises, Politico reported ...