The Pentagon's internal watchdog has evidence that Defense Secretary Pete Hegseth used details from a classified email when ...

The reporting that the information Hegseth is accused of sharing on the chat came from a file marked “SECRET/NOFORN” is at ...

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Hegseth’s Signal problem, DOD officials reportedly call him ‘unfit,’ Senate considers new CNO nominee, Zelensky tries to calm ...

He’d been inadvertently included in a secret chat on Signal among the Trump administration’s national security team about imminent military strikes in Yemen. The Signal chat leaks—which inevitably ...

WASHINGTON — Former Trump national security adviser Michael Waltz told senators during his confirmation hearing for U.N. ambassador that "no classified" information was discussed in a controversial ...

WASHINGTON – Former Trump national security adviser Michael Waltz told senators during a contentious confirmation hearing that "no classified" information was discussed in a controversial Signal ...

Mike Waltz will face questioning from lawmakers for the first time since he was ousted as national security adviser. President Donald Trump has nominated him to be U.S. ambassador to the ...

The watchdog group American Oversight had asked a federal judge to order top national security officials to preserve any messages they may have sent on the private messaging app Signal.

Mike Waltz, Trump's former national security adviser, faced questions from Democrats on the Signal chat controversy Tuesday in confirmation hearing for U.N. ambassador.