Israel said Wednesday (March 18, 2026) it killed another top Iranian official, the third in two days, while Iran lashed out with attacks on its Persian Gulf neighbours and Israel, using some of its latest missiles to evade air defences and killing two people near Tel Aviv as the war in the West Asia showed no signs of slowing.
Israeli Defence Minister Israel Katz said Iranian Intelligence Minister Esmail Khatib had been killed in an overnight strike and promised that “significant surprises are expected throughout this day on all fronts,” without elaborating.
Iran-Israel war updates on March 18, 2026
Iran did not immediately confirm Khatib’s death. Israel killed top Iranian security official Ali Larijani and the head of the paramilitary Revolutionary Guard’s Basij force on Tuesday (March 17, 2026).
In Lebanon, Israel kept up its intense pressure with strikes it said targeted Iran-backed Hezbollah militants, hitting multiple apartment buildings in Beirut and killing at least a dozen people.
In Iran, the Bushehr nuclear power plant complex was hit by a projectile the night before but there were no injuries and the plant suffered no damage, the International Atomic Energy Agency (IAEA) said after receiving a report from Tehran. The IAEA chief Rafael Grossi reiterated his call “for maximum restraint during the conflict to prevent risk of a nuclear accident.” Since the United States and Israel attacked Iran to start the war on February 28, Iran has been targeting the energy infrastructure of its Gulf Arab neighbours, as well as military bases, as part of a strategy to drive up oil prices and put pressure on Washington to back down.
Tehran also is keeping up its stranglehold on the Strait of Hormuz, the shipping lane through which a fifth of the world’s oil transits, giving rise to growing concerns of a global energy crisis.
The price of Brent crude oil, the international standard, remained stubbornly over $100 per barrel in early trading Wednesday (March 18, 2026), up more than 40% from the start of the war.
Iran executes man it says spied for Israel
Iran executed a man on charges of spying for Israel’s Mossad intelligence agency, according to the judiciary’s Mizan news agency. The report identified him as Kourosh Keyvani and alleged he “provided images and information on sensitive locations” to Israel.
Activists and rights groups have warned since Iran’s nationwide protests in January that the Islamic Republic could begin conducting mass executions. Iran violently suppressed the protests through violence that killed thousands and saw tens of thousands detained.
Later Wednesday (March 18, 2026), Mizan said a judiciary complex in Larestan, a county in southern Fars province, was hit by an airstrike during working hours, blaming it on the U.S. and Israel. It said staff and civilians were killed and wounded but the “exact number is still unknown.”
Iranian strikes Gulf countries
Iran on Wednesday (March 18, 2026) attacked Saudi Arabia’s vast Eastern Province, home to many of its oil fields, as well as Kuwait, Bahrain, Qatar and the United Arab Emirates
Australia’s Prime Minister Anthony Albanese said a projectile caused a small fire at its base in the UAE near Dubai but caused no injuries. Explosions were heard near Al Minhad Air Base, used by Western nations as a transit hub for the wider West Asia.
Missile alerts sounded again later in Dubai as interceptors exploded overhead across the city-state.
Saudi Arabia shot down a ballistic missile targeting the area of the Prince Sultan Air Base, which hosts American forces and aircraft, and two drones targeting Riyadh’s diplomatic quarter, which houses the U.S. Embassy and other foreign missions.
Iran has vowed to continue to throttle shipping traffic through the Strait of Hormuz, which leads from the Persian Gulf to the open ocean. Since the war started, a few ships have gotten through — some Iranian, but also vessels from India, Turkey and elsewhere. Iran insists the waterway is open, just not to the U.S. or many of its allies.
U.S. President Donald Trump, who has been growing increasingly frustrated that no allies have stepped forward after he asked others to send ships to help open the strait again, posted on social media Tuesday (March 17, 2026) that “WE DON’T NEED THE HELP OF ANYONE!”
Iran launches multiple-warhead missiles at Israe
Responding to Israel’s killing of Larijani, secretary of Iran’s Supreme National Security Council and one of the country’s most powerful figures, the paramilitary Revolutionary Guard said Wednesday (March 18, 2026) it had targeted central Israel with multiple-warhead missiles, which have an increased chance of evading missile defence systems and can overwhelm radar tracking systems.
Iran’s Guard said the force launched the Khorramshahr-4 and Qadr multiple-warhead missiles to avenge Larijani’s killing. Footage filmed by The Associated Press showed at least one missile releasing cluster munitions over Israel.
Israel said two people were killed in Ramat Gan, east of Tel Aviv.
Larijani was a senior policy adviser to the late Supreme Leader Ali Khamenei on strategy in nuclear talks with the Trump administration. Larijani was sanctioned by the U.S. Treasury in January for his role “coordinating” Iran’s violent suppression of nationwide protests.
Gen Gholam Reza Soleimani, the head of the Revolutionary Guard’s Basij militia, was also killed in an Israeli strike on Tuesday (March 17, 2026). Soleimani was sanctioned by the U.S., the European Union and other nations, over his role in suppressing dissent for years through the Basij.
Khatib, the intelligence chief, had ben sanctioned by the U.S. in 2022 on allegations his ministry had been “engaging in cyber-enabled activities against the United States and its allies.” The U.S. Embassy in Baghdad also came under fire for the second day in a row early Wednesday (March 18, 2026), two Iraqi security officials said, speaking on condition of anonymity because they were not authorised to comment. Pro-Iran militia groups have been regularly attacking American targets in Iraq since the war started.
Renewed Israeli strikes in Lebanon
Israel flattened an apartment building in central Beirut about an hour after issuing an evacuation notice — the fourth time the building was targeted. Israel’s military claimed it was being used by Hezbollah to store “millions of dollars intended to finance its activities,” without providing evidence.
Overall, 10 people were killed in Israeli airstrikes in central Beirut, according to Lebanon’s Health Ministry. Another two people were killed in an airstrike in Lebanon’s western Bekaa valley, it said.
The Israeli army also said it had launched a wave of strikes targeting Hezbollah in southern Lebanon “in response to firing into Israeli territory.” There were no immediate reports of damage or casualties.
Israeli strikes have displaced more than 1 million Lebanese — roughly 20% of the population — according to the Lebanese government, which says 912 people have been killed and 2,221 wounded.
In Israel, 14 people have been killed by Iranian missile fire. At least 13 U.S. military members have been killed.
More than 1,300 people have been killed in Iran since the conflict started February 28, according to the Iranian Red Crescent.
