Iran launches wave of missiles at Israel; US Republicans block measure to halt US air campaign

Republican senators in Washington voted against a motion aimed ‌at stopping the air campaign and requiring that military action be authorised by Congress, leaving President Donald Trump's power to direct the war largely unbound, as the conflict continues to widen across the Middle East and beyond.

The Reuters Iran Briefing newsletter keeps you informed with the latest developments and analysis of the Iran war. Sign up here.

The U.S. Senate voted 53 to 47 not to advance the resolution, largely along party lines, with all but one Republican voting against the procedural motion and all but one Democrat supporting it.

The U.S.–Iran war has ​widened sharply, with a U.S. submarine sinking an Iranian warship off Sri Lanka on Wednesday, killing at least 80 people, and NATO air defences destroying an Iranian ballistic ​missile fired towards Turkey.

The escalation came as the powerful son of Iran's slain supreme leader emerged as a frontrunner to succeed him, suggesting Tehran ⁠was not about to buckle to pressure from the United States and Israel's military campaign that has killed hundreds and convulsed global markets.

The missile incident is the first time that Turkey – ​which borders Iran and has NATO's second-largest military – has been drawn into the conflict, but U.S. Defense Secretary Pete Hegseth said there was no sense that it would trigger the Atlantic ​alliance's collective-defence clause.

The war continued to paralyse shipping through the Strait of Hormuz on Thursday, choking off vital Middle East oil and gas flows.

Trump has pledged to provide insurance and naval escorts for ships to contain soaring costs, with oil prices rising on Thursday. At least 200 vessels remain anchored off the coast, according to Reuters estimates.

The U.S. Navy will escort oil tankers through the Strait of Hormuz "as soon as it ​can" but is focused on the conflict for now, U.S. Energy Secretary Chris Wright said on Fox News on Wednesday.

"No, not yet ... We'll do that as soon as we can. ​Right now, our Navy, and of course, our military, is focused on other things, which is disarming this Iranian regime," Wright said, when asked if any commercial vessels had requested U.S. Navy assistance in ‌the Gulf.

Asian ⁠shares rallied on Thursday after days of sharp losses, while U.S. stocks closed up on Wednesday on hopes that the war might end soon.

Some traders said the improved sentiment followed a New York Times report that Iranian intelligence had reached out to the CIA early in the war about a path towards ending it.

A source from the Iranian intelligence ministry rejected the article as "absolute lies and psychological warfare in the midst of war", Iran's semi-official news agency Tasnim reported.

Repatriation flights departed the Middle East on Wednesday as governments rushed to bring home tens of thousands ​of citizens stranded by the war.

Commercial air traffic ​remained largely absent across much of ⁠the region, with major Gulf hubs including Dubai, the world's busiest airport for international passengers, affected.

KHAMENEI'S FUNERAL POSTPONED

Plans were in doubt for a funeral for Ayatollah Ali Khamenei, 86, killed by Israeli forces on Saturday in the first assassination of a nation's top ruler by an airstrike.

The ​body had been expected to lie in state in a vast Tehran mosque from Wednesday evening, but Iran announced that three days ​of farewell ceremonies had ⁠been indefinitely postponed and no funeral date had been announced.

Two Iranian sources, speaking on condition of anonymity, told Reuters that Mojtaba Khamenei, son of Iran's slain supreme leader, was not in Tehran when his father was killed.

Iran said the Assembly of Experts that will select the new leader would announce its decision soon, only the second time it has done so since the Islamic Republic's founding ⁠in 1979.

Assembly ​member Ayatollah Ahmad Khatami told state TV the candidates had already been identified but did not name them.

Israel ​said it would hunt down whoever was chosen.

Other candidates for supreme leader include Hassan Khomeini, grandson of the Islamic Republic's founder and a champion of the reformist faction sidelined in recent decades.