WASHINGTON—Chinese officials acknowledged in a secret December meeting that Beijing was behind a widespread series of ...

House Oversight Democrats are looking to force Republicans to advance a review of the Trump administration’s use of Signal ...

The NSA has used a protocol called the Vulnerabilities Equities Process since the Obama era to determine whether to exploit ...

This advertisement has not loaded yet, but your article continues below. BUENOS AIRES, Argentina — A doctor testified Tuesday at the trial of seven medical professionals accused of negligence in ...

On January 21, 2017, President Donald Trump’s then–press secretary, Sean Spicer, claimed that Trump had drawn the largest ...

In the Trump administration’s March 15th mission against the Houthis – and particularly through the lens of Signalgate – we ...

The Trump administration has fired Timothy Haugh, the head of the National Security Agency (NSA) and Cyber Command, several news publications reported overnight into Friday.

Two weeks ago, The Atlantic 's editor-in-chief Jeffrey Goldberg reported that national security advisor Michael Waltz had ...

President Trump claims that his national security team’s reckless use of Signal to discuss battle plans was Joe Biden’s fault because he would not have had to attack if Biden had launched an attack ...

GOP Congressman Marlin Stutzman says he trusts Trump to determine the appropriate consequences for those involved in the Signal chat leak, and remains confident in the admin's national security team.

A hard-won Senate confirmation was not enough to keep the aroma of scandal away from Secretary of Defense Pete Hegseth for long.

Vice President JD Vance, from left, swears in Pete Hegseth as Secretary of Defense as his wife Jennifer Rauchet, right, ...