US Defence Secretary Pete Hegseth reportedly created a second Signal group chat, including family members, where he shared details of a military airstrike on Yemen's Houthi militants. This follows earlier reports of sharing similar information with top officials and a journalist. The White House dismissed the claims as a 'non-story,' asserting that no classified information was leaked. The use of Signal for sensitive communications has drawn criticism, and a Pentagon review is underway regarding Hegseth's actions.