The Atlantic releases chat details after US secretary of defence repeatedly denied texting war plans
Pete Hegseth faces calls for resignation after sharing plans for a Yemen attack in a Signal group chat, prompting a debate over whether classified information was shared. The White House defends Hegseth, asserting no classified material was exchanged, while Democrats demand his firing. The leak, involving senior officials including the Director of National Intelligence and CIA Director, has triggered scrutiny and accusations of a security breach.