Meanwhile, billionaire Elon Musk has offered his tech experts to help investigate the incident, the White House says.
US Secretary of State Rubio acknowledged that adding a journalist to a Signal group chat discussing military strikes was a "big mistake" and expects reforms. The incident, where Yemen war plans were accidentally shared, involved Defence Secretary Pete Hegseth disclosing information. Rubio stated he had limited involvement and asserted that no information shared threatened the operation or servicemen. Elon Musk offered assistance, and the White House acknowledged the offer.
