Speaking after a consultative meeting of Arab and Islamic foreign ministers in Riyadh, bin Farhan accused Tehran of premeditated hostile actions against its neighbours, both directly and through regional proxies, and urged it to halt further escalation.

“This pressure from Iran will backfire politically and morally and certainly we reserve the right to take military actions if deemed necessary,” he told a news conference.

Saudi Arabia’s defence ministry said it intercepted and destroyed four ballistic missiles targeting Riyadh, with debris falling near a refinery south of the capital. Interceptors were seen launched near the venue hosting the diplomatic gathering as ministers from countries including Turkey, the United Arab Emirates, Jordan, Qatar and Syria convened.

The strikes marked a significant moment in the conflict, with residents in Riyadh reporting blasts and receiving warning alerts for the first time since hostilities began.

Saudi authorities say the kingdom has faced hundreds of missiles and drones since the start of the conflict, the vast majority of which have been intercepted.

The escalation follows Iran’s vow to target oil and gas infrastructure across the Gulf after what it described as an Israeli strike on its facilities in the South Pars gas field.

Attacks on Wednesday affected energy sites in Qatar, the United Arab Emirates and Saudi Arabia, raising concerns over global supply disruptions.The widening conflict, now in its third week, has already driven oil prices higher and unsettled energy markets as critical infrastructure comes under repeated threat.

Saudi Arabia and Iran restored diplomatic relations in 2023 after years of rivalry that saw them support opposing factions across the region.

Bin Farhan said Riyadh still preferred diplomacy but warned that continued Iranian actions could eliminate any remaining basis for trust.

“If Iran doesn’t stop immediately, I think there will be almost nothing that can re-establish trust,” he said.

A Turkish diplomatic source said representatives from Azerbaijan, Bahrain, Egypt, Jordan, Kuwait, Pakistan, Qatar, Syria, Turkey and the United Arab Emirates would attend.

The meeting comes amid limited signs of de-escalation nearly three weeks into the U.S.-Israeli war with Iran, which has disrupted the region and affected global energy supplies. The conflict has heightened concerns over broader instability across the Middle East.

Hakan Fidan is expected to stress the need for a negotiated and peaceful resolution, warning that a prolonged conflict could inflict lasting damage on ties between regional countries, the Turkish source said. He is also expected to visit additional countries following the Riyadh talks.

Turkey, a member of the NATO and a neighbour of Iran, had sought to mediate between Tehran and United States before the war began. Ankara has since condemned U.S. and Israeli strikes on Iran as violations of international law, while also criticising Iranian attacks on Gulf states as unacceptable.

The Riyadh meeting is expected to focus on coordinated diplomatic efforts to contain the conflict and mitigate its economic and security repercussions across the region.

Speaking to reporters at the White House during a St. Patrick’s Day visit by Irish Prime Minister Micheál Martin, Trump said allied governments had expressed support for U.S. and Israeli actions but were unwilling to provide direct military assistance.

Trump noted that several allied countries had indicated they had no immediate plans to deploy naval forces to help secure the Strait of Hormuz, a critical maritime corridor through which roughly one-fifth of global oil supplies pass.

The comments followed calls by the U.S. administration for international support to maintain shipping access after Iran responded to joint U.S.-Israeli strikes with drones, missiles and naval mines that have effectively hindered tanker traffic.

Despite the criticism, Trump said he had “nothing currently in mind” when asked whether Washington would retaliate against allies for their stance.

“I think NATO is making a very foolish mistake,” Trump said. “Everyone agrees with us, but they don’t want to help.”

Earlier in the day, Trump struck a different tone on social media, stating that the United States no longer needed NATO assistance due to what he described as “Military Success” in the ongoing conflict, now in its third week.

In that statement, he also singled out non-NATO partners Japan, Australia and South Korea, without elaborating on their roles.

Trump has previously raised the possibility of withdrawing the United States from NATO, though he did not revisit that position in his latest remarks.

The standoff over the Strait of Hormuz has heightened concerns about global energy supplies, as disruptions in the narrow waterway can have immediate implications for oil markets and shipping routes.

The reluctance of NATO allies to engage militarily underscores divisions within the alliance over involvement in the conflict, even as diplomatic backing for U.S. actions appears to remain intact.

Takaichi will be the first major ally to hold face-to-face talks with Trump since he urged Japan and other partners to send naval vessels to escort tankers through the strategically vital waterway, which has been largely disrupted by Iran during the conflict.

“The biggest risk is that Trump publicly presses her for security commitments that she can’t deliver on,” said David Boling of the Asia Group consultancy in Tokyo, a former U.S. trade negotiator with Japan.

The Strait of Hormuz handles roughly a fifth of global energy supplies, with about 90% of Japan’s crude oil imports passing through it, underscoring Tokyo’s exposure to the crisis.

Japanese officials said Takaichi had initially planned to steer discussions toward concerns over China’s regional posture ahead of a delayed visit, but shifting U.S. priorities have forced a focus on Iran and maritime security.

Japan has received no formal request from Washington, Takaichi told parliament earlier this week, adding that the government was assessing possible responses within the constraints of its pacifist constitution.

Several U.S. allies, including Germany, Italy and Spain, have ruled out joining a Gulf mission. Kaja Kallas said on Tuesday that no country was prepared to risk personnel in the conflict zone.

Public sentiment in Japan also remains cautious. Fewer than 10% of respondents support U.S. and Israeli strikes on Iran, according to a poll by the Asahi newspaper.

Trump has alternated between criticising allies for their reluctance and downplaying their necessity, singling out countries like Japan that rely on U.S. security guarantees while depending heavily on Middle Eastern oil flows.

Tokyo has historically limited its role in Middle East operations to logistical and intelligence support. Analysts say deploying Japanese vessels into an active conflict zone would face significant legal and political hurdles.

“It has turned into a discussion that shakes the very foundations of the Japan–U.S. security alliance,” said Kazuhiro Maeshima, a politics professor at Sophia University in Tokyo.

Israel said the missiles dispersed multiple submunitions mid-air, complicating interception efforts. The overnight attack killed two people in Tel Aviv, bringing the total death toll in Israel since the start of the war to at least 14, according to Israeli authorities.

Iran described the strike as a direct response to the assassination of Larijani, one of the most senior figures killed since the conflict began more than two weeks ago. Tehran confirmed his death on Tuesday, following earlier Israeli statements that he had been targeted in an airstrike.

Iran’s Supreme National Security Council, which Larijani had previously headed as secretary, said his son and deputy, Alireza Bayat, were also killed in a separate Israeli attack on Monday night.

In a separate development, Iran said a projectile struck near the Bushehr Nuclear Power Plant on Tuesday evening but caused no damage or injuries. The country informed the International Atomic Energy Agency of the incident.

IAEA Director General Rafael Grossi renewed calls for maximum restraint, warning of the risk of a nuclear accident if strikes continue near sensitive facilities.

The United States and Israel have said their campaign aims in part to prevent Iran from developing a nuclear weapons programme. The strikes have killed multiple senior Iranian officials, including Supreme Leader Ali Khamenei in the opening phase of the conflict.

Iran’s newly appointed supreme leader Mojtaba Khamenei has rejected proposals to de-escalate, according to a senior Iranian official. Speaking at his first foreign policy meeting since taking office, he said it was not the right time for peace and that Iran would continue its confrontation until its adversaries accepted defeat and paid compensation.

The exchange of strikes underscores the intensifying trajectory of the conflict, with both sides expanding targets and rhetoric while international agencies warn of broader regional and nuclear risks.

Iran’s semi-official Fars news agency reported that Larijani, 67, died in the strike, while Israel’s Defence Minister Israel Katz said earlier that he had been targeted and killed in an Israeli operation. There was no immediate independent confirmation of the circumstances of the attack.

Larijani, a prominent figure from a clerical family that rose to influence after the 1979 Islamic Revolution, held a series of senior roles across Iran’s political and security establishment.

A former commander in the Revolutionary Guard during the Iran-Iraq war, he later led the state broadcaster and served as secretary of the Supreme National Security Council.

He was also speaker of parliament for 12 years, consolidating his position as a key intermediary between Iran’s political factions and the office of the supreme leader.

As one of Khamenei’s trusted lieutenants, Larijani played a central role in shaping Iran’s nuclear strategy, which sought to advance atomic capabilities while avoiding direct confrontation with Western powers. He was a frequent interlocutor in negotiations, presenting Iran’s position in public and diplomatic settings.

His portfolio extended beyond nuclear policy to include managing regional alliances and overseeing internal security responses during periods of unrest.

Despite being viewed by some analysts as relatively pragmatic compared to other hardline figures, Larijani was accused by Western officials of involvement in the suppression of anti-government protests earlier this year. The crackdown, which resulted in thousands of deaths, led Washington to impose sanctions on him last month.

Following the launch of U.S.-Israeli strikes on Feb. 28, Larijani publicly accused Iran’s adversaries of attempting to destabilize and weaken the country, while warning against domestic dissent.

His death comes amid intensifying military exchanges that have targeted senior Iranian figures, raising questions about the resilience of Tehran’s leadership structure and the future direction of its security and nuclear policies.

Mori died on March 14 at a hospital in Hiroshima, according to the report.

Mori became widely known after Obama’s visit to Hiroshima Peace Memorial Park in May 2016, the first by a sitting U.S. president.

Images of Obama embracing a tearful Mori came to symbolize a moment of reconciliation between the United States and Japan, more than seven decades after the end of World War Two.

The visit marked a significant diplomatic gesture, highlighting efforts to acknowledge the human cost of nuclear warfare while stopping short of a formal apology for the atomic bombing.

Mori was eight years old when the United States dropped an atomic bomb on Hiroshima on August 6, 1945. The explosion flattened the city and left him unconscious from the blast.

The bombing, followed three days later by a second atomic attack on Nagasaki, remains the only instance of nuclear weapons used in war. The two cities have since recorded approximately 550,000 deaths, including those who succumbed to radiation-related illnesses in the years that followed.

Three decades after the bombing, Mori began a sustained effort to identify victims who had been cremated at his elementary school playground in the immediate aftermath of the attack.

His research extended over decades and led to the identification of 12 Americans who died in the bombing, contributing to historical documentation of the event.

Survivors of the atomic bombings, known in Japan as “hibakusha,” have played a central role in preserving testimonies of the attacks.

With their numbers steadily declining due to age, their accounts remain critical to ongoing global debates on nuclear disarmament and the humanitarian consequences of nuclear weapons.

The Taliban said at least 400 people were killed and 250 injured in the strike, which it said hit a drug rehabilitation hospital, while Pakistan rejected the claim, saying it targeted military installations and “terrorist support infrastructure.

Pakistan had long been a key backer of the Taliban, supporting its emergence in the 1990s as part of a broader strategy to secure “strategic depth” in its rivalry with India.

Relations initially appeared strong after the Taliban returned to power in 2021, with then-prime minister Imran Khan welcoming the development. However, ties deteriorated as Islamabad accused Kabul of failing to curb militant groups operating from Afghan territory.

Pakistan says leaders and fighters of the Tehreek-e-Taliban Pakistan are based in Afghanistan and have intensified attacks inside Pakistan. It also accuses Afghan territory of being used by Baloch insurgents.

Violence linked to these groups has risen steadily since 2022, according to the Armed Conflict Location & Event Data, contributing to mounting pressure on Islamabad to act.

The Taliban deny providing safe haven to militants targeting Pakistan and counter that Islamabad harbours fighters linked to Islamic State, Pakistan rejects.

The latest strike follows weeks of intensifying clashes, including Pakistani air and ground operations targeting Taliban positions and infrastructure along the border. Officials said those actions came after attacks by Afghan forces on Pakistani border posts.

Pakistan’s defence minister has described the situation as amounting to an “open war,” reflecting the scale of the confrontation.Earlier attempts to stabilise the situation, including a ceasefire mediated by Turkey, Qatar and Saudi Arabia, have failed to hold.

Repeated border clashes, closures and disruptions to trade have further strained ties between the neighbours, signalling a breakdown in what was once a closely aligned relationship.

In an interview, Herzog said “Europe should support any effort… to eradicate Hezbollah,” while also welcoming diplomatic initiatives, including an offer by Emmanuel Macron to host direct talks between Israel and Lebanon.

The Israeli military said its troops had begun “limited and targeted ground operations” against Hezbollah strongholds in southern Lebanon, describing the campaign as part of broader defensive efforts to dismantle infrastructure and neutralize threats to northern Israel.

The operations followed intensified air and artillery strikes in border areas. Military chief Eyal Zamir said more than 400 Hezbollah fighters had been killed in the latest phase of fighting.

Lebanon’s government said more than one million people had been displaced within two weeks of fighting. Authorities reported that Israeli strikes since March 2 had killed 886 people, including 111 children, according to state figures.

The conflict widened after Hezbollah launched attacks on Israel on March 2, citing retaliation for the killing of Ali Khamenei in U.S.-Israeli strikes. Israel has since responded with extensive air raids and troop incursions.

Hezbollah said it fired rockets and drones at northern Israel, including the city of Nahariya, where emergency services reported injuries and property damage.

Regional and international concern has grown over the potential for further escalation. Turkey condemned Israel’s ground operations, warning of worsening instability and the risk of a humanitarian crisis.Leaders of Canada, France, Germany, Italy and the United Kingdom said a large-scale Israeli offensive could have severe humanitarian consequences and lead to a prolonged conflict.

Israel’s defence minister Israel Katz said displaced Lebanese civilians should not return to areas south of the Litani River until security conditions for northern Israel residents improve, as the military signalled operations would continue as needed.

Mohammed bin Zayed Al Nahyan and Abdullah II made the remarks during a meeting in Abu Dhabi on Monday, where they discussed intensifying military activity and its implications for regional security, according to the Jordan News Agency.

The two leaders condemned what they described as Iranian aggression, saying recent attacks targeted their countries and violated sovereignty as well as international law. Their statements were also carried by the Emirates News Agency.

They warned that continued escalation posed risks not only to regional stability but also to global peace and security.Arab stance on conflictBoth leaders reiterated that Arab countries had neither initiated nor participated in the conflict, which they said began on Feb. 28.

Instead, Gulf and broader Arab states have focused on containing the crisis and preventing it from widening.They pointed to ongoing diplomatic efforts by the Gulf Cooperation Council and other regional actors aimed at reducing tensions.

The leaders stressed the need to halt military escalation and prioritise dialogue, urging a return to diplomatic channels to address the crisis.

Their meeting comes amid growing concerns over the spillover effects of the conflict, including threats to national sovereignty and disruptions to regional security dynamics.