Iran's Revolutionary Guards on Thursday threatened to strike American bases across the Middle East if the U.S. military continues to escort ships through the Strait of Hormuz.

"The U.S. military must know that if this trend continues, the conflict will extend to its bases in the region," the Guards, the ideological arm of Iran's military, said in a statement on their Sepah News website.

An attack targeting the King Fahd International Airport in eastern Saudi Arabia's Dammam killed a Saudi citizen and an Indian national and injured eight others Wednesday evening, the kingdom's civil aviation authority said.

The authority said in a statement that injuries from the attack ranged from "minor to serious" and that material damage to the airport was also being assessed.

Iranian Foreign Minister Abbas Araghchi said on Wednesday that any interference in the Yemen war by Egypt or any other country would make the situation "more difficult".

French President Emmanuel Macron said Wednesday that he had secured gas from Qatar during his Gulf tour, as he seeks to bring down the price of energy following violent protests sparked by rising living costs.

A ship was struck on Wednesday by an "unknown projectile" off the coast of Oman, near the Strait of Hormuz, sparking a fire, a British maritime security agency said.

Prime Minister Benjamin Netanyahu's main rival in October 27 elections, ex-army chief Gadi Eisenkot, said on Wednesday that he would refuse to serve as a minister in a new government led by the current premier.

French President Emmanuel Macron landed in Riyadh where he is due to meet Crown Prince Mohammed bin Salman on Wednesday, in a surprise "solidarity" visit after weeks of Houthi attacks on Saudi Arabia.

Israeli Prime Minister Benjamin Netanyahu has said that Israel is “committed” to bringing down the Iranian regime, which will in turn topple Hezbollah in Lebanon.

Speaking at the newly-built Tel Hai University in Kiryat Shmona, next to the Lebanese border, Netanyahu said while the Israeli army has made major progress in pushing back Hezbollah, he is “committed to finishing the job.”

Israel goes to the polls on October 27 with results forecast to be close, meaning that the next government will be determined by whoever can cobble together a coalition in a fragmented political landscape.

Iran's security chief Mohsen Rezaei told the visiting Pakistani army chief Asim Munir that Tehran would not allow nuclear material to leave the country, according to state TV.

"Not even a tiny bit of enriched nuclear material will leave Iran; such materials constitute a major asset and national wealth for the Iranian people, intended for use within the country," said Rezaei, Iran's secretary of the Supreme National Security Council.