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

Embarrassment and dismay squarely hit the Trump administration after it was revealed that a high-level foreign policy discussion had taken place on an unsecured server. Michael Waltz, the National ...

Former Trump official explains the reason he believes the administration is using Signal - The Atlantic’s editor-in-chief was mistakenly added to a Signal group chat with administration officials disc ...

Government systems are not always optimal for the fast-paced environment officials work in, and Signal is an approved ...

The total cost of the US military’s operation against the Iran-backed Houthi militants in Yemen is nearing $1 billion in just ...

Nothing in “Pentagon IG to probe Hegseth’s use of Signal to discuss anti-Houthi operations in Yemen” (Web, April 3) indicates that any investigation is being conducted into the actions of Atlantic ...

The U.S. has killed no less than 61 people since it began a new round of strikes on March 15, but its reckless attacks and ...

Notre Dame professors within the NDSIC program help explain the context, importance and impact of the recent Signal group ...

The Pentagon inspector general’s office said Thursday that it will scrutinize disclosures made by Defense Secretary Pete ...

New Yorkers generally lived under safer conditions during the first three months of the year than they have at any other time ...

The Pentagon’s internal watchdog notified the defense secretary of a probe into whether he shared classified information last ...