Blast rocks Tehran after Israel threatened to target area of government-organized rally

DUBAI, United Arab Emirates (AP) - A large explosion rocked a central square in Iran's capital where thousands were gathered Friday for an annual state-organized rally to support the Palestinians and call for Israel's demise. Israel had warned that it would target the area in central Tehran.

There were no reports of casualties. But the decision to proceed with the mass demonstration that was attended by some senior government officials, and Israel's threat to target the area, underscored the fierce determination on both sides nearly two weeks into a war that has rattled the global economy and shows no sign of letting up.

Iran has continued to launch widespread missile and drone attacks on Israel and neighboring Gulf states, and has effectively closed the Strait of Hormuz, through which a fifth of the world's traded oil passes, even as U.S. and Israeli warplanes pummel military and other targets across Iran.

The humanitarian crisis in Lebanon deepened, with nearly 800 people killed and 850,000 displaced as Israel launched waves of strikes against Iran-backed Hezbollah militants and warned there would be no let up.

With growing global concerns about a possible energy crisis, the price of Brent crude oil, the international standard, hovered around $100 per barrel. Brent prices are about 40% higher than when Israel and the United States launched the war on Feb. 28.

In an interview with Fox News, U.S. President Donald Trump said the war would end "when I feel it in my bones."

The explosion in Tehran rocked the Ferdowsi Square area midday, where thousands had gathered for an annual Quds Day rally in which they chanted "death to Israel" and "death to America."

Israel had issued a warning on a Farsi-language X account for people to clear the area shortly before the blast. But few Iranians would have seen it, as authorities have almost completely shut down the internet since the start of the war. Footage from the scene showed people chanting "God is greatest," as smoke rose in the area.

The Israeli military later posted a second message in Farsi, noting the head of Iran's judiciary was at the rally and criticizing Iran for blocking many from seeing their warning.

The hard-liner who leads Iran's judiciary, Gholamhossein Mohseni Ejei, had been giving an interview on state television at the demonstration when the strike happened. His bodyguards encircled him, as he raised his fist and said Iran "under this rain and missiles will never withdraw."

Israel had earlier announced another wave of strikes in Iran targeting infrastructure, and said its air force had hit more than 200 targets in the last 24 hours, including missile launchers, defense systems and weapons production sites.

In Washington, U.S. Defense Secretary Pete Hegseth said that over 15,000 enemy targets have been struck, which is more than 1,000 a day since the war began.

He also sought to address concerns about the effective closure of the Strait of Hormuz, telling reporters: "We have been dealing with it and don't need to worry about it."

Iran's Supreme Leader Mojtaba Khamenei on Thursday vowed to continue the attacks and keep the strait closed in his first public statement since succeeding his father, who was killed in the opening day of the war. Khamenei has not been seen in public since taking over leadership and released a written statement.

Hegseth said Khamenei "is wounded and likely disfigured," without providing evidence or elaborating. Israel suspects Khamenei was wounded at the start of the war.

The U.S. military confirmed on Friday that all six crew members of an American KC-135 refueling plane were killed when it crashed in Iraq, bringing the U.S. death toll to at least 13 service members.

U.S. Central Command said the crash wasn't related to friendly or hostile fire, and that two aircraft were involved, including one that landed safely.

The KC-135 is the fourth publicly acknowledged aircraft to crash as part of the U.S. military's operations against Iran. Last week, three American fighter jets were mistakenly downed by friendly Kuwaiti fire.

Iran continued its daily attacks on oil and other infrastructure across the Gulf. In Oman, two people were killed when two drones crashed in the Sohar region, the Oman News Agency reported.

The U.S. Navy destroyer USS Oscar Austin shot down an Iranian ballistic missile over Turkey on Friday, a U.S. official said on condition of anonymity in order to discuss ongoing military operations. It was the third such interception over the NATO member in the last two weeks.

Residents in the southern Turkish city of Adana reported hearing a loud explosion and sirens sounding at Incirlik Air Base, which is used by U.S. forces.

In the latest sign of unease from some close U.S. allies, German Chancellor Friedrich Merz called for a "convincing plan" on how to end the war. He spoke alongside the prime ministers of Norway and Canada at military exercises in Norway.

At least eight people were killed in an Israeli strike on Lebanon's southern coastal city of Sidon, Lebanon's Health Ministry said Friday. Nine others were wounded, the ministry added. The toll could rise as rescuers search the rubble.

The ministry said 773 people - including more than 100 children and 62 women - have been killed since fighting erupted between Israel and Iran-backed Hezbollah militants 10 days ago. More than 1,900 people have been wounded, it said.

Some 850,000 have been internally displaced in Lebanon, according to United Nations Secretary-General António Guterres, who launched a $325 million humanitarian appeal during a surprise visit to the country.

Lebanese Prime Minister Nawaf Salam urged Israel to halt strikes on his country and criticized Hezbollah for firing rockets at Israeli targets.

"There is no justification in holding an entire nation hostage," he said.

Earlier, Israeli Defense Minister Israel Katz said strikes so far were "just the beginning" and warned that Lebanon's government "will pay an increasing price for the damage to Lebanese national infrastructure used by Hezbollah."

Salam pushed back on the criticism, saying the Lebanese army had dismantled more than 500 Hezbollah military positions and weapons depots.

The Israeli military said its strikes have killed more than 350 Hezbollah militants in Lebanon, including what it called "key commanders."

Iranian authorities say that more than 1,300 people have been killed in Iran, and Israel has reported 12 deaths.