Several of President Donald Trump’s top national security officials, at times with assistance from a top Senate Republican, ...

The Trump administration's use of a popular app to discuss sensitive military plans — with a journalist on the text chain — ...

The Atlantic Editor-in-Chief Jeffrey Goldberg on Wednesday released the full contents of the Yemen war planning texts that ...

Top Trump officials are facing a firestorm after using the commercially available app Signal to discuss a U.S. military ...

CIA Director John Ratcliffe said the Signal texts revealing the so-called "attack plans" targeting Yemen’s Houthi rebels ...

Pete Hegseth, JD Vance, and other officials discussed military strikes in a Signal chat that included a journalist. Did anyone break the law?

Amid scrutiny over the Trump admin's use of an unsecured message chain, some officials are slated to appear before lawmakers ...

Sen. Mark Warner (D-Va.), vice chair of the Senate Intelligence Committee, said there is “no question” that the information ...

Several of President Donald Trump's senior national security officials, with backing from a key Senate Republican, placed ...

Va., DNI Tulsi Gabbard refused to answer if she was included in a group chat about military strikes in Yemen that ...

The often bureaucratic nature of classified information is complicated, with different levels of secrecy and different ...

A Senate hearing Tuesday highlighted the apparent internal uncertainty -- if not an attempt to focus blame on one figure.