Gulf nations reported a series of attacks as the US-Israel war against Iran entered its fifth week, including strikes on major industrial infrastructure.
The United Arab Emirates (UAE) said a number of people had been injured in an Iranian strike on a key aluminium plant in Abu Dhabi, with significant damage reported by operator Emirates Global Aluminium.
Meanwhile, state-controlled Aluminium Bahrain said two employees were wounded by an Iranian attack on one of the world's largest aluminium smelting facilities.
It comes after Yemen's Iran-backed Houthis entered the conflict on Saturday, raising fears of further economic disruption should they target shipping in the Red Sea.
The group said it had launched a barrage of missiles against Israel targeting "sensitive" military sites, and vowed to continue such attacks. Israel said it had shot down two missiles coming from Yemen.
