The conflict in the Middle East has escalated beyond the region, with the US sinking an Iranian warship off Sri Lanka's coast and NATO intercepting an Iranian ballistic missile targeting Turkey. Iran has now struck 11 countries in the first 72 hours of expanded hostilities, including attacks on travel hubs in the United Arab Emirates. Australian Foreign Minister Penny Wong discusses the unpredictable nature of the spreading conflict, evacuation efforts for Australians in the region, and the importance of defence capabilities including the AUKUS partnership.