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The ongoing United States-Israeli conflict with Iran has triggered severe disruptions to global LNG supplies in the Gulf, creating the most significant energy market disruptions in recent years. The critical Strait of Hormuz, through which 27 percent of the world's maritime oil trade and 20 percent of LNG shipments pass, has been brought to a near standstill.In response to the conflict, oil-producing nations such as Saudi Arabia have rerouted oil through alternative pipelines, while Qatar has completely halted LNG production at its Ras Laffan and Mesaieed facilities following attacks on its energy infrastructure. This disruption comes as natural gas makes up about a quarter of global energy consumption, raising widespread concerns about the impact on nations heavily reliant on gas imports.Natural gas is formed over millions of years from decomposed organic matter subjected to intense heat and pressure beneath the Earth's surface. LNG represents natural gas that has been cooled to -162 degrees Celsius through cryogenic processing, shrinking it to a 600th of its gaseous volume. In its liquid state, LNG is colorless, odorless, and non-flammable, making it safe and efficient to transport across vast distances.Before liquefaction, the gas undergoes purification through water-based solvents and molecular sieve beds to remove impurities including carbon dioxide, hydrogen sulfide, water, and mercury. Heavier hydrocarbons are then separated from methane and ethane through fractionation. The resulting fuel is typically composed of 85 to 95 percent methane, with small amounts of ethane, propane, butane, and nitrogen.LNG is stored in large insulated tanks without requiring high-pressure infrastructure, then pumped onto double-hulled carriers for shipment to terminals worldwide. At destination facilities, LNG is heated using seawater or warm water baths until it vaporizes—a process known as regasification—before being distributed through pipelines for consumption.Once returned to a gaseous state, LNG serves multiple purposes globally. Residential applications include cooking, heating, and electricity generation, while supporting hot water systems in homes and heating for commercial buildings. In power generation, LNG offers a comparatively low-carbon alternative to coal and oil. Industrial applications span fertilizers, plastics, paints, and medicines, with LNG also used to fuel heavy-duty vehicles and ships.The disruption has particularly affected agricultural production, as Gulf nations export close to half the world's traded urea—a key fertilizer component. Natural gas serves as both the primary feedstock and fuel for fertilizer manufacturing, with the halt in production forcing producers across the region to suspend or reduce operations.While primarily valued as an energy source, LNG processing yields significant by-products with industrial and medical applications. The most notable is helium, extracted during cryogenic processing. With global helium production estimated at 180 million cubic meters annually, the disruption to Qatar's LNG facilities has removed approximately 5.2 million cubic meters from the market each month—accounting for about a third of global monthly production.Helium is critical for cooling superconducting magnets in MRI and CT scanners, with the average MRI machine requiring about 1,700 liters of liquid helium. The element is also vital to the data center industry, where it conducts heat away from silicon components, preventing damage to semiconductors. Additionally, the natural gas value chain generates petrochemical derivatives that serve as feedstock for manufactured goods, including medical-grade plastics.According to the International Gas Union's 2025 World LNG Report, 411.24 million tonnes of LNG were traded in 2024. The United States emerged as the largest exporter with 88.4 million tonnes, followed by Australia (81 million tonnes), Qatar (77.2 million tonnes), Russia (33.5 million tonnes), and Malaysia (27.7 million tonnes). Together, these top five suppliers account for more than three-quarters of global LNG supply.China was the largest importer with 78.6 million tonnes in 2024, followed by Japan (67.7 million tonnes), South Korea (47.1 million tonnes), India (26.1 million tonnes), and Taiwan (21.8 million tonnes). These top five importers constituted nearly 59 percent of all global LNG imports that year.South Asian nations face particularly severe risks from the current conflict. Pakistan, where natural gas accounts for 28 percent of electricity generation for its 250 million people, and Bangladesh, where gas supplies half of all electricity for its 176 million population, are heavily dependent on Gulf imports. Qatar and the United Arab Emirates supply approximately 99 percent of Pakistan's LNG imports and 72 percent of Bangladesh's.In response to the energy crisis, Pakistan has implemented emergency measures including a four-day workweek for government employees and extended school holidays. Bangladesh has reduced gas supplies and is seeking nearly $2 billion in international loans to fund energy inputs and maintain price stability. India, which relies on Gulf nations for about half of its LNG and generates 5 percent of its electricity from gas, has shifted toward coal usage as LNG disruptions continue.

Donald Trump has launched a scathing attack on the UK's military capabilities, describing its aircraft carriers as 'toys' compared to those of the US. Speaking at the White House, Trump claimed that the UK had offered to send two aircraft carriers to support US military actions against Iran, but he had rejected the offer, saying 'Don't bother, we don't need it.'The comments have sparked a fresh row between Trump and UK Prime Minister Keir Starmer, who has refused to engage directly with the US president's repeated insults. Starmer has emphasized his focus on addressing the UK's domestic priorities, including the cost of living crisis, and has reiterated his commitment to defending British interests while avoiding escalation.Tensions between the US and UK have been rising over Nato's role in the conflict with Iran. Trump has expressed disappointment with Nato allies, accusing them of not doing enough to support the US. He also criticized Starmer for not providing sufficient support, saying 'He's not exactly Winston Churchill.'In response, Starmer has reaffirmed the UK's commitment to its Nato allies while emphasizing the need to address the threat posed by Russia. During a visit to Finland, Starmer warned of a 'war on two fronts' – Ukraine and Iran – and highlighted the importance of cooperation between Nato allies to counter these threats.The UK has deployed a warship, HMS Dragon, to the eastern Mediterranean in response to an Iranian-made missile launch from Lebanon at a UK RAF base in Cyprus. Officials are also considering deploying a Royal Navy vessel to support efforts to reopen the Strait of Hormuz, a critical waterway for global energy supplies.

Iran has granted safe passage through the Strait of Hormuz to ships from select countries, including Pakistan, India, and Turkey, despite its ongoing war with the United States. The strait, a vital waterway for global oil shipments, has been effectively blocked since the conflict began on February 28, causing oil prices to skyrocket above $100 per barrel.On March 2, Ebrahim Jabari, a senior adviser to the commander-in-chief of Iran's Islamic Revolutionary Guard Corps (IRGC), announced that the strait was 'closed' and warned that any vessels attempting to cross would be 'set ablaze' by the IRGC and the navy. This move led to a significant increase in oil prices, with Brent crude rising 2.5 percent to $105.70 on Monday, more than 40 percent higher than before the war began.Iranian Foreign Minister Abbas Araghchi revealed that Tehran had been approached by several countries seeking safe passage for their vessels, with the decision ultimately resting with the military. He confirmed that a group of vessels from 'different countries' had been allowed to pass through, although details were not provided.Pakistan was one of the first countries to have a ship pass through the strait, with a Pakistani-flagged Aframax tanker called Karachi sailing out of the Gulf on Sunday. India also secured permission for some of its vessels to pass through, with two Indian-flagged tankers carrying liquefied petroleum gas safely crossing the strait on Saturday.In addition, Turkey obtained permission for one of its ships to pass through the strait after authorities received approval from Tehran. China is reportedly in talks with Iran to secure safe passage for its crude oil and Qatari liquefied natural gas carriers, with 45 percent of China's oil imports passing through the strait.Meanwhile, France and Italy have requested talks with Iran regarding safe passage for their ships, according to reports. The US has proposed a naval coalition to secure the strait, but countries such as Germany and Greece have ruled out military involvement.