The announcements indicated a rough start to the technical-level talks that key mediator Pakistan said will begin Sunday, with Qatari mediators also participating.
Pakistan’s Prime Minister Shehbaz Sharif and army chief Field Marshal Asim Munir also left for Switzerland late Saturday.
Talks were meant to start Friday, but the Iranians canceled plans to attend because of escalating fighting in Lebanon. Negotiators for the U.S. and Qatar, with help from Iran, worked out an agreement between Israel and the Iranian-backed Hezbollah militant group to tamp down hostilities, according to U.S. and regional officials who spoke on the condition of anonymity because they were not authorized to comment publicly.
But Iranian Foreign Ministry spokesperson Esmail Baghaei told state TV that negotiations toward a final agreement will begin once key commitments are upheld. If they are not, “the memorandum of understanding as a whole will be jeopardized.”
The strait has emerged again as a focus. Iran’s joint military command said it was closed because of the U.S. “clear breach of its commitments” by failing to end the war. The interim deal is meant to stop fighting on all fronts, including Lebanon.
The U.S. disputed Iran’s announcement.
“Iran does not control the Strait of Hormuz. Traffic continues to flow, and U.S. forces are monitoring the situation to ensure this remains the case,” said Capt. Tim Hawkins, a spokesperson for U.S. Central Command. The military said that 55 merchant ships transited Saturday with more than 17 million barrels of oil.
The global economy braced for more uncertainty.
Earlier Saturday, as mediators tried to get the parties to Switzerland, a Hezbollah official told The Associated Press that Iran informed the militant group that Tehran won’t reopen the strait until Israel announces publicly that it will comply with a “comprehensive ceasefire” in Lebanon and an end to military operations there. The official spoke on condition of anonymity because he wasn’t authorized to speak publicly.
The official said that Hezbollah would commit to a ceasefire if Israel does.
An Israeli military official, speaking on condition of anonymity in line with regulations, later said that the military had received “updated directives from the political echelon to cease fire.” The official said that the military is operating in a defensive manner in Lebanon, which includes the right to respond to Hezbollah attacks.
The official also said that five Israeli soldiers had been killed in the past 48 hours in southern Lebanon.
Neither Israel nor Hezbollah are signatories to the deal between the U.S. and Iran.
Israeli strikes on southern Lebanon on Saturday killed at least 16 people, including two children. Seven people were trapped under rubble after strikes hit the southern city of Nabatiyeh and nearby villages, Lebanon’s National News Agency said.
An Israeli military official said that Hezbollah fired more than 50 projectiles at Israeli forces in southern Lebanon overnight. Israel’s army said that it struck dozens of Hezbollah targets and militants.
The death toll in the latest Israel-Hezbollah war has surpassed 4,000, Lebanon’s health ministry later announced.
The dead in Lebanon included parents and two children in Barish village. In Arab Salim village, a body was pulled from a destroyed house, and in Doueir and Kfar Rumman villages, drone strikes killed a person on a motorcycle and a Lebanese soldier. Nine people were killed in strikes in Qannarit, Sohmor and Shehour villages.
Israeli jets flew low over the coastal city of Tyre.
“Our entire lives would change if there’s a ceasefire,” said one resident, Hussein Khoshman.
Some residents of northern Israel doubted the fighting would stop.
“I don’t believe in a ceasefire because it doesn’t exist,” said Miriam Hod in Metula.



