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HSBC’s chief executive, Georges Elhedery, told Bloomberg Television at a conference in Hong Kong that the ongoing Iran war is undermining global economic confidence. He warned that the conflict’s duration could amplify price pressures on commodities such as oil, refined products, fertilisers and metals, extending the impact far beyond the Middle East. Brent crude, which had briefly risen above $100 per barrel, slipped 0.9% to $98.5 per barrel after a U.S. blockade of Iranian ports took effect. Negotiations between the United States and Iran are set to resume in Islamabad, but no agreement was reached in the previous talks. In London, the FTSE 100 edged up 22 points (0.21%) to 10,605, even as Imperial Brands led the losers, citing a “more uncertain geopolitical and macro environment.” The UK recruitment firm PageGroup warned that the Middle East conflict is creating an “increasingly uncertain outlook” for the rest of the year, with salaries lagging behind 2022‑2023 levels across the UK, Europe, the Middle East and Asia. HSBC holds a 31% stake in Saudi Awwal Bank, making it one of the European banks most exposed to the region, which contributes roughly 4% of its pre‑tax profit according to JP Morgan analysts. Nevertheless, Elhedery noted that capital outflows from the Middle East have been “very benign” so far. Since the U.S. and Israel began striking Iran on 28 February, some affluent Middle‑Eastern investors have started exploring relocation to financial hubs such as Singapore and Hong Kong. HSBC chair Brendan Nelson stressed that a peace settlement is essential to restore global energy flows, warning that prolonged disruption would lift inflation and suppress growth. “The longer the disruption continues, the more the indirect effects from higher energy costs will lift inflation and depress growth,” he said at the HSBC Global Investment Summit. Manufacturers reliant on petroleum‑derived synthetic fabrics, such as sportswear maker Castore, reported cost increases of 10‑15% and warned that continued conflict could push those costs onto consumers. Co‑founder Tom Beahon described price volatility as “very difficult to plan,” with daily swings of up to 40%. Logistics are also strained: airlines have reduced flights and vessels remain stranded in the Strait of Hormuz, complicating product shipments. Castore hopes that a resolution in the coming weeks will limit the impact on customers. Virgin Atlantic chief executive Corneel Koster told the Financial Times that jet‑fuel prices have more than doubled since the war began, adding that “some of this disruption to global energy prices will be here to stay.” UK Chancellor Rachel Reeves, speaking at the IMF and World Bank spring meetings, called for coordinated economic action, stating that the Iran conflict must become “a line in the sand” for how the world handles crises and instability.

High-level talks between the United States and Iran ended without an agreement in Islamabad, Pakistan, on Sunday. The breakdown leaves a fragile two-week ceasefire as the only barrier between diplomacy and a return to war. Pakistan, which played a key role in bringing both sides to the negotiating table, remains committed to facilitating further dialogue.The talks, the highest-level direct engagement between Washington and Tehran since the 1979 Islamic Revolution, stalled over differences surrounding Iran's nuclear program. The US insisted on a commitment from Iran that it would not seek a nuclear weapon, while Iran's Foreign Minister, Abbas Araghchi, accused the US of 'maximalism' and shifting demands.Despite the setback, Pakistan's Deputy Prime Minister and Foreign Minister, Ishaq Dar, emphasized that Pakistan will continue to play a role in facilitating engagements and dialogue between the two nations. Iranian officials, including Parliament Speaker Mohammad Bagher Ghalibaf, also expressed optimism about the potential for future talks.The immediate threat to the ceasefire comes from the evolving situation in the Strait of Hormuz and Lebanon. Iran has warned that continued Israeli strikes on Lebanon could render negotiations meaningless, while the US has announced a blockade in the Strait of Hormuz, which Iran controls and uses as a key negotiating lever.Analysts say Pakistan's role is crucial in preventing a prolonged conflict, but its economic fragility and limited leverage constrain its ability to impose outcomes. Pakistan's Prime Minister, Shehbaz Sharif, and Chief of Army Staff, Field Marshal Asim Munir, have been praised by both Trump and Iranian officials for their efforts to secure the ceasefire and host the talks in Islamabad.

The United States, led by President Donald Trump, has announced its intention to blockade the Strait of Hormuz, a vital chokepoint for global energy supplies, in a significant escalation of tensions with Iran. This move comes after talks between Washington and Tehran in Islamabad failed to yield an agreement.In a social media post, Trump stated that the US Navy would begin the process of blockading any and all ships attempting to enter or leave the Strait of Hormuz. The blockade, which commenced at 10am Washington, DC, time (14:00 GMT) on Monday, has sparked concerns about the status of the two-week ceasefire between the US and Iran announced last week.Analysts view Trump’s threat as a substantial escalation in the war on Iran. Chris Featherstone, a political scientist at the University of York, noted that Trump is using the blockade as a tool in negotiations with Iran, aiming to pressure the country to comply with US goals.The blockade could have far-reaching implications for global energy markets, as the Strait of Hormuz is a critical passage for 20 percent of the world’s oil and liquefied natural gas (LNG) supplies. Iran has allowed ships from certain countries to pass through the strait during the conflict, but a blockade could disrupt these supplies.Jason Chuah, professor of maritime law at City St George’s, University of London, described the US actions as “sanctions with warships doing the bidding of President Trump,” rather than a classic blockade. He raised concerns about the legality of such actions under international maritime law, noting that the US is not a party to the United Nations Convention on the Law of the Sea.The international community remains divided on the issue, with the United Kingdom stating it will not support the blockade and China urging calm. The blockade’s impact on Iranian mines in the strait and shipping operations remains uncertain, with potential consequences for global energy security and the economy.

Islamabad transformed into a security zone on Saturday as the city imposed a lockdown, sealing roads, establishing checkpoints, and deploying over 10,000 security personnel ahead of the anticipated US‑Iran ceasefire talks. The Iranian delegation arrived quietly late on Friday night, traveling through Balochistan before a Pakistani Air Force aircraft switched off its call sign. By the next afternoon, the American team touched down at Nur Khan Air Base, a site India once claimed was damaged during last year’s brief conflict. On the tarmac, three distinctive tail fins—one American, two Iranian—caught the eye, a subtle reminder of the region’s reliance on symbolism. Both delegations were escorted along pre‑cleared routes to the Serena Hotel, which had been emptied and secured days earlier, turning the former luxury venue into a tightly controlled diplomatic arena. This marked the first direct, high‑level engagement between post‑revolution Iran and the United States on foreign soil. Clashing worldviews in the negotiation room Inside, the talks juxtaposed an American “peace through strength” stance with Iran’s “resistance with dignity” perspective. Pakistani Prime Minister Shahbaz Sharif warned the night before that the meeting was a make‑or‑break moment for lasting peace. Iran’s chief negotiator, Mohammad Bagher Ghalibaf, set pre‑conditions: any dialogue required progress on a Lebanon ceasefire—where Israel’s campaign has killed over 2,000 people—and the unfreezing of Iranian assets held abroad, which have crippled Tehran’s economy. Within hours of arrival, bilateral side‑talks began, offering a tentative thaw for Pakistani officials facilitating the process. Although previous rounds in Muscat, Vienna, Geneva and Abu Dhabi suffered from deep mistrust, this was the first occasion that the United States’ vice‑president JD Vance and Iran’s parliamentary speaker Ghalibaf faced each other face‑to‑face. Pakistan’s strategic mediating role Pakistan leveraged its unique position—close ties to Gulf states, a shared border with Iran, proximity to the Strait of Hormuz, and a strategic partnership with China—while not hosting US military bases. This allowed Islamabad to engage all parties without overt alignment. The marathon 21‑hour session Officials described the talks as continuous yet uneven. The first session lasted under two hours, followed by a brief procedural pause during which dinner was served but informal discussions continued. Subsequent rounds involved multiple draft exchanges and rapid redrawing of red lines, with constant communication to Washington—including President Donald Trump—and Tehran. Pakistani leaders, including Prime Minister Sharif, Foreign Minister Ishaq Dar, and Army Chief Asim Munir, worked around the clock, aiming not for a final pact but for a framework to prevent further escalation. Why the talks stalled As the session entered its final phase, the United States signaled an abrupt end. JD Vance summed up the outcome: “We had substantive discussions, but no agreement.” He emphasized the US demand for an affirmative, long‑term commitment from Iran not to pursue nuclear weapons, describing Washington’s proposal as its “final and best offer.” Iran’s ambassador in Islamabad framed the meeting as “not an event, but a process,” claiming it laid groundwork for future dialogue, while state‑affiliated outlets criticized the US stance as overly demanding. A senior Iranian foreign‑ministry spokesperson noted that, for Tehran, diplomacy is a continuation of its broader struggle, and any progress hinges on the other side’s “seriousness and good faith.” Pakistan’s cautious post‑talk posture Finance Minister Dar thanked both sides and pledged continued facilitation, avoiding any claim of victory or admission of failure. Behind the scenes, officials acknowledged pressure from multiple fronts—including Israel, whose prime minister Benjamin Netanyahu is perceived by some sources as a major obstacle to peace. Aftermath in Islamabad The city did not immediately revert to normal; security checkpoints and traffic diversions persisted, and the Serena Hotel remained under tight control. Journalists reported a disciplined environment with limited leaks, suggesting a deliberate effort to contain information. As the delegations departed, the door on diplomatic engagement remained open, albeit without a concrete agreement. The talks, though inconclusive, demonstrated that high‑level US‑Iran dialogue is possible under Pakistan’s mediation, preserving a channel that could prove pivotal in future regional negotiations.

The U.S. military announced that, starting at 14:00 GMT on Monday, it will enforce a blockade of every Iranian port, a step taken after President Donald Trump ordered a naval closure of the Strait of Hormuz—the waterway through which roughly one‑fifth of global crude oil normally flows. The blockade comes on the heels of stalled peace negotiations in Islamabad, where talks between Washington and Tehran collapsed without an agreement despite a prior cease‑fire pledge. Trump’s escalation has already driven crude prices above $100 per barrel and unsettled Asian equity markets, with the Nikkei 225 down 0.84%, the Topix slipping 0.42% and South Korea’s Kospi falling 1.83%. Iran’s response is equally forceful. The Islamic Revolutionary Guard Corps warned that any vessel entering the strait would be deemed a breach of the cease‑fire and dealt with “harshly and decisively,” insisting it has “full control” and threatening a “deadly vortex” for any misstep. Navy chief Shahram Irani dismissed Trump’s threat as “ridiculous and funny,” while state television said Iranian forces are closely monitoring U.S. movements. Foreign Minister Abbas Araghchi lamented “maximalism, shifting goalposts, and blockade” that undermined a near‑final Islamabad memorandum, quoting, “Good will begets good will. Enmity begets enmity.” Parliament speaker Mohammad Bagher Ghalibaf pledged resistance and mocked U.S. gasoline prices, posting a map of Washington‑area pump prices and predicting nostalgia for $4‑$5 gas. U.S. Central Command clarified that the blockade will stop all vessels bound for or from Iran, while traffic to non‑Iranian ports will continue unhindered. Trump also warned that any ship that has paid an “illegal toll” to Iran will be intercepted on the high seas, and he publicly criticized Pope Leo XIV for urging an end to the conflict. In Lebanon, Israeli airstrikes have killed at least five people, bringing the country’s overall death toll to 2,055. Hezbollah retaliated with a rocket barrage aimed at northern Israeli towns, citing violations of a cease‑fire. The United Nations Interim Force in Lebanon (UNIFIL) reported that an Israeli tank rammed peace‑keeping vehicles twice in the south. Israel’s Prime Minister Benjamin Netanyahu visited troops on the Lebanese border, claiming that Hezbollah’s invasion threat has been neutralized, though he acknowledged that hostilities continue within the security zone. On the energy front, shipping through the Hormuz corridor has “immediately halted,” according to Lloyd’s List, with several vessels turning back after the blockade announcement, further tightening global oil supplies.

A 27-year-old woman, Sana, living in western Tehran with her roommate, Fatemeh, has survived two wars in the past year. The latest conflict began on February 28, when missiles hit Tehran at 9:40 am. Sana had already experienced the 12-day war in June 2025 and was determined not to leave the city again.As the war intensified, Sana and Fatemeh learned to anticipate strikes during certain windows: early morning, afternoon, and after 11 pm. They relied on supermarket deliveries and made frantic dashes to shops when necessary. The internet was often down, and they used virtual private networks (VPNs) to stay connected.On March 16, Sana experienced one of the worst nights of her life when a massive explosion occurred near Mehrabad airport. She and Fatemeh sprinted down the fire escape to the parking garage, fearing for their lives. The war had turned her daily life into a grim routine.Despite the challenges, Sana tried to maintain a sense of normalcy. She kept her job while many others were laid off, and she booked an appointment for a haircut and nails after the ceasefire was announced. These small acts helped her feel human again in the midst of chaos.

The United States military confirmed that, beginning at 10 a.m. Eastern Time (14:00 GMT) on April 13, all maritime traffic entering or leaving Iranian ports will be blocked. The directive, issued by U.S. Central Command (CENTCOM), targets vessels of every nation operating in the Gulf and the Gulf of Oman, but explicitly excludes ships merely transiting the Strait of Hormuz to non‑Iranian ports, marking a narrower scope than former President Donald Trump’s broader strait‑wide threat. This decisive action follows the abrupt end of marathon peace talks in Islamabad, where negotiators failed to secure a memorandum of understanding with Tehran. The stalemate has revived fears of renewed hostilities, prompting the U.S. to leverage maritime pressure as a bargaining chip. Financial markets reacted sharply: U.S. crude oil prices surged 8 % to $104.24 per barrel, while the benchmark Brent crude rose 7 % to $102.29. The spikes reflect investor anxiety over potential disruptions to the flow of oil and liquefied natural gas that currently passes through the Strait of Hormuz, a chokepoint responsible for roughly one‑fifth of global energy shipments. Since the February 28 launch of a joint U.S.–Israel operation against Iran, the strait’s traffic has dwindled to a trickle. Iran continues to navigate its own vessels and has allowed limited passage for foreign ships, while discussing a post‑conflict toll system for the waterway. In response to the blockade threat, Iran’s Islamic Revolutionary Guard Corps warned that any U.S. warship attempting to enforce the measure would breach the existing U.S.–Iran ceasefire—set to expire on April 22—and would be "dealt with severely." Iranian Foreign Minister Abbas Araghchi blamed the United States for the diplomatic failure, accusing U.S. negotiators of "shifting the goalposts" when a deal was "just inches away." Academic commentary echoed regional concerns. Zohreh Kharazmi, an associate professor at the University of Tehran, asserted that the United States "is not in a position to dictate" Iranian maritime movements and warned that a prolonged standoff would quickly reveal which side—"the resilience of the Islamic Republic or the resilience of global markets"—would suffer first. While the blockade targets Iranian ports, CENTCOM emphasized that it will not impede freedom of navigation for vessels merely passing through the Strait of Hormuz, a subtle but significant concession aimed at avoiding a full‑scale maritime confrontation.

Tanya Khovanova has long been a leading voice in the world of recreational mathematics, authoring a popular blog and running the Number Gossip site where enthusiasts can inquire about any number.She now debuts her first book, Mathematical Puzzles and Curiosities, co‑written with fellow puzzle‑enthusiasts Ivo David and Yogev Shpilman. Published by World Scientific, the volume offers fresh challenges and inventive twists on classic problems.To give readers a taste, Khovanova selected three puzzles for the Guardian column:1. Battleships – As a naval admiral you must choose between sending a single vessel with a success probability of P % or two vessels each with a P/2 % chance, where the mission succeeds if at least one ship does. Which strategy maximises the odds?2. The Two Oracles – You face two respondents, Randie, who answers randomly, and Rando, who randomly decides to tell the truth or lie before each answer. Is there a method to distinguish them?3. Bad Maths – A student computes 5548 − 5489 as 59, claiming the “548” cancels out. He then experiments with a subtraction of the form XXYZ − XYZW (distinct digits) and observes the result is XW. How many digits in the new expression match those in the original calculation?Solutions to the trio were later posted online (update), but readers were urged to avoid spoilers until the scheduled reveal.Khovanova also reminds fans that she has been curating puzzles for the Guardian every other Monday since 2015 and welcomes new submissions via email.

Taiwan's 'Sunshine Women's Choir' has taken the local box office by storm, but its success has been met with criticism over its emotionally manipulative tactics and lack of depth. The film, adapted from the 2010 Korean movie 'Harmony,' tells the story of Hui-Zhen, a woman who forms a choir with her fellow inmates to raise her infant daughter behind bars.The movie's director, Gavin Lin, has been accused of resorting to manipulative tactics to elicit emotions from the audience, including excessive crying and contrived plot twists. Despite its feel-good/feel-bad tone, the film's relentlessly peppy approach undermines any potential for foundational grit, critics argue.The story follows Hui-Zhen's journey as she navigates life in prison and forms a choir with her fellow inmates. However, the film's sanitized portrayal of prison life and its lack of meaningful character development have been criticized. The movie's use of showstoppers and flashbacks has also been seen as a way to avoid addressing the characters' deeper issues.Despite its criticisms, 'Sunshine Women's Choir' is set to hit UK cinemas on April 17. The film's success has sparked a debate about the role of emotion in filmmaking and the importance of depth in storytelling.