If US officials feel comfortable sharing classified operations on apps like Signal, one must question what other security ...

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

Jimmy Kimmel unloaded on the Trump administration over Signalgate last Thursday, calling the scandal a "perfect storm of ...

The White House has declared the controversy around a Signal chat for a military strike that inadvertently included a ...

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

I agree with New York Times columnist David French, military veteran Congress members Sen. Tammy Duckworth and Rep. Ted Lieu that Defense Secretary Pete Hegseth should resign for his appalling ...

President Trump’s slow response — expressing ignorance at first, then tentatively shifting blame to Waltz, who set up the ...

While fellow soldiers and I brought the fight to America’s enemies in eastern Afghanistan, our missions relied on one ...

There’s much spinning over the grave lapse in national security captured in that group chat outlining a planned bombing raid on the Houthi militia. It goes that it was not that big a deal because the ...

The U.S. Army Reserve is taking “appropriate action” against a captain who claimed the Trump administration is attempting to ...

National Security Adviser Michael Waltz is under scrutiny for using his personal Gmail account to discuss government matters, ...