Dan Caldwell, a top adviser to Defense Secretary Pete Hegseth, and Darin Selnick, Hegseth’s deputy chief of staff, have both ...

Congressional Republicans are grappling with how to respond to senior Trump administration officials’ use of a Signal group chat to discuss a military strike, with a key Senate committee requesting a ...

Elon Musk is helping lead the investigation into the Signal chat leak involving top national security leaders and the editor-in-chief of The Atlantic, White House press secretary Karonline Leavitt ...

Sen. Roger Wicker, chairman of the Senate Armed Services Committee, penned a letter seeking an expedited inspector general ...

The Pentagon’s inspector general will conduct an investigation of the Signal group chat where Defense Secretary Pete Hegseth and other Trump administration officials discussed details of an impending ...

The White House said this week the “case has been closed” on the Signal scandal. The Pentagon’s inspector general opened it ...

A letter from the inspector general for the Department of Defense says “the objective of this evaluation it to determine the ...

Democratic Sen. Mark Warner said had information been leaked from national security officials' Signal chat on plans to bomb ...

There appear to be some parallels with the Signal chat episode. The politically fraught criminal investigation was initiated by a 2015 referral from the intelligence agencies’ internal watchdog ...

The editor of The Atlantic reported that he was accidentally included in a Trump administration group chat about the U.S. plans to bomb Yemen.

Oklahoma Senator James Lankford is the latest senior Republican to endorse an independent probe into how President Donald Trump 's national security officials ended up discussing military plans with a ...