Defense Secretary Pete Hegseth and other members of the Trump administration are being investigated for their recent use of a ...

The Pentagon’s independent watchdog launched a probe Thursday into top officials in President Donald Trump’s administration ...

The announcement comes after lawmakers voiced concern about whether top national security officials discussed classified ...

The use of the Signal messaging app by top Trump officials came to light after The Atlantic's editor was added to a group ...

The Pentagon's inspector general is investigating Defense Secretary Pete Hegseth's use of Signal for sensitive discussions on ...

Multiple staff members on the White House National Security Council were fired Thursday following a meeting President Trump ...

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

When Atlantic editor-in-chief Jeffrey Goldberg was inadvertently included in a secret government attack-plan chat on Yemen, why did he listen in for five days rather than inform the government that he ...

President Trump called it “a minor glitch” – which it was — and said it won’t happen again. That should have been the end of it. “No harm, no foul,” as they say. But we know the Democrats and the ...