Blaming Israel — which has neither confirmed nor denied responsibility — Iran vowed retaliation. Jordan on Saturday declared its airspace closed, in a possible precautionary move given the likelihood of its territory being overflown by any missiles exchanged by Iran and Israel. On Friday, Biden warned Iran against attacking Israel but said such a scenario could be imminent. On Tuesday, the Revolutionary Guards' naval head, Alireza Tangsiri, said the force could close the Strait of Hormuz, which lies between Iran and the United Arab Emirates, if necessary. The United States and Britain have carried out strikes against Houthi targets in response to the attacks on shipping.

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Persons: Israel —, Zodiac, Eyal Ofer, Israel Katz, Joe Biden, Biden, Lloyd Austin, Yoav Gallant, Gallant, Alireza Tangsiri, Abraham, Hasan Alhasan Organizations: Iran's Revolutionary Guards, Hamas, Jordan, Saturday, Guards, Aries, MSC, Gortal Shipping, Zodiac Maritime, House, Iran, U.S . Defense, Pentagon, State, Revolutionary Guards, United Arab, Israel, International Institute for Strategic Studies, MSC Aries, Maritime Information Center Locations: Iranian, Syria's, Damascus, Strait, Hormuz, Israel, Gaza, Lebanon, Syria, Yemen, Iraq, Tehran, Iran, Iran's, State, United States, United Arab Emirates, UAE, Britain