Iran President Masoud Pezeshkian's apology to Gulf states for a week-long blitz of their territory - and his pledge to rein in such attacks - quickly prompted pushback from hardliners in the Revolutionary Guards and clerical elite, forcing him into a partial climbdown.

The United Nations warned on Saturday that the conflict was set to get "even worse," and that talks between Israel and Lebanon "must be pursued with urgency" to end hostilities.

Saudi Arabia, Qatar and Kuwait all reported new attacks, after loud explosions were heard in Dubai and Bahrain's Manama a day earlier.

According to the ambassador, the US and Israel had deliberately targeted civilian infrastructure, while Iran had targeted military sites, not civilians.

UN Secretary-General Antonio Guterres appealed for "serious diplomatic negotiations" and warned of a "situation that could spiral beyond anyone's control."

Discussions about the Board of Peace are currently suspended, with authorities prioritizing the safety and evacuation of Indonesian nationals in areas affected by the United States-Israeli war on Iran, the Foreign Ministry said.

Reuters was unable to determine more details about the investigation, including what evidence contributed to the tentative assessment, what type of munition was used, who was responsible or why the US might have struck the school. 

The Israeli military had earlier issued an unprecedented evacuation warning for the entire area -- "save your lives and evacuate your residences immediately" -- that sent residents fleeing in panic.

Azerbaijan became the latest country drawn in the war, as it accused Iran of firing drones at its territory and ordered its southern airspace closed for 12 hours. Iran, which has a significant Azeri minority, denied it had targeted its neighbor.

Jakarta is scrambling to bring home thousands of umrah (minor haj) pilgrims stranded in Saudi Arabia after sweeping airspace closures linked to the United States–Israel war against Iran disrupted travel across the Middle East, though limited flights are still operating.

Iran's official IRNA news agency said 1,045 military personnel and civilians have been killed since the war began. The country is effectively cut off from the rest of the world, with the internet operating at around one percent of capacity.

Countries have rushed to evacuate their citizens from the Middle East this week after US-Israeli strikes on Iran that killed its supreme leader Ayatollah Ali Khamenei and sparked a regional war.

Spain's Socialist Prime Minister Pedro Sanchez defiantly repeated calls of "no to the war" on Wednesday after the weekend US-Israeli strikes on Iran triggered the regional conflict, in his latest policy clash with Trump.

The request, the day before the US and Israel launched strikes on Iran, is the latest example of Washington's push for more access to the materials used widely in warfare.

In a briefing with the country’s top political figures, President Prabowo called for ‘national elite solidarity’ against impacts of the United States-Israel war on Iran.

Sri Lanka's Foreign Minister Vijitha Herath said the country rescued 32 "critically wounded" sailors aboard the Iranian frigate IRIS Dena, which sank just outside the island's territorial waters, said.

Late last week, Indonesia's foreign ministry said that President Prabowo Subianto was willing to travel to Tehran to carry out mediation if agreed by both parties.

The US State Department ordered non-emergency US government employees and the family members of US government personnel from US consulates in Lahore and Karachi to leave Pakistan due to "safety risks", the US embassy in Pakistan said in a statement.

Iran vowed to inflict a heavy price in retaliation. Drones struck adjacent the US consulate in Dubai, starting a fire but inflicting no casualties, and against the US military base at Al-Udeid in Qatar.

As the war against Iran launched by the United States and Israel rages on, pressure has been growing domestically for Indonesia to withdraw from the US-led Board of Peace, with Islamic communities and lawmakers questioning the body’s commitment to peace in the region.

Netanyahu rejected the idea of the conflict lasting years, like previous wars in the region.

The department, in posts on X, said it had updated travel advisories for Bahrain and Jordan "to reflect the ordered departure of non-emergency US government personnel and family members of government personnel."

In the aftermath, the US embassy issued shelter in place notifications for Jeddah, Riyadh and Dhahran and limited non-essential travel to any military installations in the region.

"We knew that there was going to be an Israeli action. We knew that that would precipitate an attack against American forces, and we knew that if we didn't preemptively go after them before they launched those attacks, we would suffer higher casualties," Rubio told reporters.

Shortly after the United States urged Americans to flee all Middle Eastern nations from Egypt eastward, smoke rose above the US embassy in Riyadh after it was hit by two drones, a Saudi defense spokesman said, although there were no immediate reports of injuries.

At least half a million Indonesians are stranded in the Middle East with limited options to escape, Indonesia’s Foreign Ministry confirmed on Monday, as the United States-Israeli war against Iran spread out across the region on its third day.

The shuttering will likely add to supply anxieties as shipping through the Strait of Hormuz, through which around a fifth of global oil consumption flows, grinds to a near-halt after vessels were attacked around it on Sunday.

One Chinese citizen was killed as a result of the conflict in Tehran, where Israel and the United States have been carrying out strikes in an operation that killed the Islamic republic's supreme leader.

The Israeli military said that "in response to Hezbollah's projectile fire "Israeli forces had "begun striking targets of the Hezbollah terrorist organization across Lebanon".

US and Israeli strikes - and Iranian retaliation - sent shockwaves worldwide through sectors from shipping to air travel to oil, amid warnings of rising energy costs and disruption to business in the Gulf region.