Tehran on Sunday vowed to kill Israeli Prime Minister Benjamin Netanyahu as the U.S.-Israel war on Iran continued to threaten oil supplies in the Gulf.

“IRGC vows to pursue and kill ‘child-killer’ Netanyahu if he is still alive,” Iran’s IRNA news agency said in a post on X, referring to the country’s Islamic Revolutionary Guard Corps.

Israel in return targeted key members of Iran’s leadership over the weekend.

The Israel Defense Forces said they had “eliminated” two senior Iranian intelligence officials of the “Khatam al-Anbiya” Emergency Command.

Late on Saturday, the IDF said in a post on X that it had struck the primary research center of the Iranian Space Agency and an aerial defense system production factory.

Iran continued to retaliate against targets around the region. Israeli emergency services reported a “recent missile barrage” fired at central Israel, but said there were no known injuries.

Meanwhile, oil-loading operations in the United Arab Emirates’ port of Fujairah resumed on Sunday according to media reports, after being interrupted a day earlier due to a fire caused by falling debris from an intercepted drone.

A spokesperson for Abu Dhabi’s state oil giant, ADNOC, which operates in Fujairah, directed CNBC to the Fujairah Media Office, which did not immediately respond to emailed requests for comment.

The ongoing war has effectively choked off energy supplies moving through the narrow Strait of Hormuz which separates Iran and the UAE.

On Friday, Brent crude oil futures closed above $100 per barrel for the second straight day, and the global oil benchmark has surged more than 40% since the war in Iran began.

U.S. President Donald Trump said on Friday that he directed the U.S. Central Command to carry out a bombing raid, hitting military targets on Iran’s Kharg Island for the first time. Trump threatened further strikes on Iran’s oil export hub, even as he repeatedly urged allies to deploy warships to help the U.S. secure the Strait of Hormuz.

Kharg Island has been thrust into the global spotlight because it is regarded as one of Iran’s most sensitive economic targets. The terminal accounts for around 90% of the country’s crude exports and has a loading capacity of roughly 7 million barrels per day.

Iran’s Foreign Minister Abbas Araghchi took to social media to say his country is “ready to form a committee with the countries of the region to investigate the targets that were attacked. Our attacks only target American bases and interests in the region.”

In a Telegram post Sunday, Araghchi said: “We have not targeted any civilian or residential areas in the countries of the region so far,” and added, “Occupying Kharg Island would be a bigger mistake than attacking it.”

The impact of the war is now also affecting major events in the Gulf region. Formula 1 said it has canceled the upcoming Grand Prix races in Bahrain and Saudi Arabia scheduled for April.

“While alternatives were considered, no substitutions will be made in April,” Formula 1 said in a post on X.

President Donald Trump said in a social media post on Friday that there would be no deal to end the U.S. war against Iran without an “UNCONDITIONAL SURRENDER” by Iran.

The Dow Jones Industrial Average dropped more than 900 points, or nearly 2%, after Trump’s demand, which he wrote on Truth Social. The S&P 500 and Nasdaq Composite fell 1.6% each, and oil futures prices rose.

Trump said that after a surrender and “the selection of a GREAT & ACCEPTABLE Leader(s), we, and many of our wonderful and very brave allies and partners, will work tirelessly to bring Iran back from the brink of destruction, making it economically bigger, better, and stronger than ever before.”

“IRAN WILL HAVE A GREAT FUTURE. “MAKE IRAN GREAT AGAIN (MIGA!)” Trump wrote.

Trump’s demand came as Iran has yet to pick a leader to replace Supreme Leader Ayatollah Ali Khamenei, who was killed last weekend in an airstrike at the beginning of the war by the U.S. and Israel.

White House Press Secretary Karoline Leavitt, when asked by reporters later about potential future leaders of Iran, said, “I know there are a number of people that our intelligence agencies, that the United States government are looking at, but I won’t get any further.”

Trump in June made an identical demand of “UNCONDITIONAL SURRENDER” by Iran in another social media post as he considered launching a military strike against that nation.

The futures price of the global benchmark Brent crude oil rose, breaking $90 per barrel, after Trump posted his latest demand for Iran to surrender without conditions.

Qatar’s energy minister, Saad al-Kaabi, warned Friday that rising oil prices due to the war against Iran “could bring down the economies of the world.”

Al-Kaabi told The Financial Times that crude oil prices could hit as high as $150 per barrel within weeks if tankers cannot pass through the Strait of Hormuz. The last time oil topped $100 a barrel was when Russia invaded Ukraine in 2022.

Oil prices rose on Friday morning as investors continued to assess the impact of the U.S.-Iran war on global energy markets.

By 6:58 a.m. ET, global benchmark Brent crude futures added 4.5% to trade at $89.23 a barrel, notching a fresh 52-week high and levels not seen in nearly two years. U.S. West Texas Intermediate crude futures were last seen 6.3% higher at $86.06, hitting their highest level since April 2024.

Prices dipped overnight as investors continued to assess the impact of the U.S.-Iran war on global energy supply.

Crude prices are on track for their biggest weekly gain since Russia’s full-scale invasion of Ukraine in early 2022.

The spike comes as the U.S.-Iran conflict spreads across the Middle East, disrupting energy production and bringing traffic in the Strait of Hormuz, a critical shipping route, to a near standstill.

On Friday morning, the Financial Times reported that Qatar’s energy minister said the war in the Middle East could see Gulf energy exporters stop shipments within days. Saad al-Kaabi told the FT that crude prices could reach $150 a barrel in the coming weeks if oil tankers were unable to pass through the Strait of Hormuz.

Prices briefly dipped overnight after the U.S. issued a 30-day waiver to India — the world’s third-largest oil importer — to resume purchases of Russian oil. Washington had earlier imposed 25% “penalty” tariffs on India for buying Russian crude, which were revoked last month. The retreat in prices also came after news agency Reuters, citing an unnamed White House official, reported that the U.S. Treasury is planning to announce measures to curb energy price spikes, including potential interventions in the oil futures market.

The average price for a gallon of regular gasoline jumped nearly 27 cents since in the week to Thursday to $3.25, according to data from U.S. travel organization AAA.

The conflict between Iran and the U.S. enters its seventh day on Friday. In a press conference on Thursday, U.S. Defense Secretary Pete Hegseth said the U.S. had “only just begun to fight.”

“Iran is hoping that we cannot sustain this, which is a really bad miscalculation,” he told reporters.

“There’s no shortage of American will here … If you think you’ve seen something, just wait. The amount of combat power that’s still flowing, that’s still coming, that we’ll be able to project over Iran is at multiples of what it currently is right now when you add up our capabilities and those of the Israeli Defense Forces.”

“Contrary to what consensus thinks, I think higher energy prices could actually be deflationary for the U.S.,” Atakan Bakiskan, chief U.S. economist at Berenberg, told CNBC’s “Squawk Box Europe” on Friday.

Oil prices have soared after U.S. and Israeli strikes on Iran continued on Sunday night.

Brent crude prices hit a new 52-week high on Monday, surging 9.3% to reach $79.40, while U.S. West Texas Intermediate prices also rose more than 9% to $73.10.

U.S. President Donald Trump said the “overwhelming military offensive” — which he has dubbed Operation Epic Fury — would continue until the U.S.’s objectives are achieved. Israel launched fresh strikes against both Iran and against Hezbollah targets in Lebanon late on Sunday, which came after Iran attacked military and infrastructure targets across several countries in the region.

As the U.S. continues to target Iranian air defense systems and naval capabilities, global oil supplies have come into sharp focus.

Amrita Sen, founder and director of research at Energy Aspects, told CNBC on Monday that she expects oil prices to likely hold at around $80 level for some time.

Sen said that it is unlikely that the Strait of Hormuz — through which 13-15 million barrels, or 20% of global supply, of oil flows — would be closed altogether. She added that the bigger risk stems from one-off attacks on vessels passing through the area.

Sen said that the U.S. and Israel have the superior military power to ultimately neutralize Iran’s ability to completely shut off the Strait, a key shipping channel for oil producers such as Saudi Arabia, the UAE, Iraq, Iran, and Kuwait.

But single attacks on ships are more difficult to prevent. “This is something we’ve warned right throughout to our clients,” she said.

After three tankers were hit over the weekend, shippers are now being extremely cautious about going in, she added.

“That is the biggest issue right now — how do Asian refiners actually get the volumes from the Middle East?” Sen added.

She noted that Oman and certain UAE grids can bypass the Strait, while Saudi Arabia has contingency plans to move its oil through the East-West pipeline via the Red Sea.

“But even if you are able to move 5 million out through other methods, about 10 is still stuck,” she added.

Sen added that, if energy infrastructure is hit, the price of oil could hit $100.

She added that “the stakes are just too high” when it comes to potential attacks on infrastructure.