Defense Secretary Pete Hegseth is defending himself against a second assertion that he shared classified material through an unapproved and unsecured network.

The White House has expressed support for Defense Secretary Pete Hegseth following media reports that he shared sensitive military details in another Signal messaging chat that included his wife and brother.

Three former senior advisers to Defense Secretary Pete Hegseth are decrying what they called “baseless attacks” after each was escorted from the Pentagon in an expanding probe on information leaks.

Former Pentagon spokesman John Ullyot has been asked to resign following a contentious start for Defense Secretary Pete Hegseth's communications office.