Defense Secretary Pete Hegseth is facing growing scrutiny over his use of the commercial messaging app Signal to discuss U.S. military operations, including operational details about strikes in Yemen.

American Oversight has broadened its lawsuit against Trump administration officials, demanding the preservation of Signal app messages. This follows reports of Pete Hegseth sharing Yemen military ...

Sen. Adam Schiff (D-Calif.) asked the National Archives and Records Administration (NARA) to investigate Trump administration officials’ use of Signal and other third-party messaging applications.

Hegseth already has acknowledged that he had participated in a Signal chat about the March 15 attacks with senior Trump administration officials; that chat is under review by the Pentagon ...

It's possible that the White House may be looking to replace Defense Secretary Pete Hegseth after critics warned that a pair of controversial Signal chats risked compromising US national security.

Defense Secretary Pete Hegseth shared details about impending U.S. airstrikes in Yemen with a private Signal group that included his wife, brother and personal attorney, according to sources ...

sharing a video of him boarding a government plane. Hegseth’s use of his personal phone number to utilize Signal is potentially opening up the Cabinet member to security risks. The New York ...

This story has been updated. SAN JOSE — An AMBER Alert has been deactivated for a San Jose teen girl who was reported missing Monday, but returned home the next day after the statewide alert was ...

on Monday signaled he wouldn't tolerate Defense Secretary Pete Hegseth allegedly once again sharing sensitive information about military operations in a Signal group chat. "If the reporting is ...

Defense Secretary Pete Hegseth said he shared “informal, unclassified coordinations” on Signal “then and now,” all but confirming a new report saying he participated in a second group chat ...

The revelations that Hegseth used the unclassified messaging system Signal for the second time to share highly sensitive security details come at a delicate moment for him, with senior officials ...