Why was the national security adviser doing the tedious administrative work of setting up a chat group that should have been ...

Senior members of the Trump administration’s National Security Council — including its top national security adviser, Michael ...

In an interview with MeidasTouch Tuesday, former national security adviser Susan Rice said that Witkoff’s use of Signal while ...

President Donald Trump is making his clearest commitment to not fire anyone over an embarrassing accidental leak of his ...

After 'Signalgate,' the encrypted communication app is rocketing up the app charts—even as the Trump administration attempts ...

President Donald Trump and his administration raised eyebrows about how they handled sensitive national security information ...

This may be presumptuous, but it strikes me that the new administration’s national security team could use some advice. I ...

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

Former members of the defense and intelligence communities wonder who’s in charge of policy and operations — and if they’re ...

The news of Trump officials using Signal for a group chat on military operations has raised many questions about just how ...