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

The Trump administration's use of a popular app to discuss sensitive military plans is raising questions about security and ...

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

The inadvertent inclusion of a journalist on a Signal group chat discussing attack plans means officials likely violated the ...

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

Hegseth and other top administration officials have said that no classified information was shared in a Signal messaging app ...

The Defense Department inspector general has opened an investigation into Defense Secretary Pete Hegseth’s reported use of ...

The announcement comes after lawmakers voiced concern about whether top national security officials discussed classified ...

Here's what we know about whether officials shared classified intel in leaked group chat that included the editor-in-chief of ...

The Pentagon's Inspector General's office announced on Thursday it was opening a probe into Defense Secretary Pete Hegseth's ...

The Defense Inspector General's Office will look into whether the defense secretary improperly shared sensitive information ...

The acting Inspector General of the Defense Department will review Secretary of Defense Pete Hegseth’s use of Signal in a ...