The US and Israel are striking Iran for a fourth day after Washington warned Tehran the worst was still to come. As Israel escalates its fight against Hezbollah, the US embassy in Riyadh has been hit. Follow live - and submit your question for a Q&A with analyst Michael Clarke at 1pm. Captivate This content is provided by Captivate, which may be using cookies and other technologies. To show you this content, we need your permission to use cookies. You can use the buttons below to amend your preferences to enable Captivate cookies ... [8892 chars]