Hegseth could have endangered troop safety with Signal chat – Pentagon watchdog BBC December 4, 2025 In sharing details about an attack in a group chat on the unsecured app, the defence secretary put troops at risk, inspector general finds.About The Author BBC See author's postsPost navigationPrevious: Ukraine and US negotiators to meet in Florida after Moscow talks, White House saysNext: Was Harry referencing Trump in joke for Late Show sketch?