An overlooked consequence of the U.S. and Israeli conflict with Iran is the shock to global helium trade. While headlines have focused on oil price spikes and liquefied natural gas disruptions, helium extracted as a byproduct of natural gas processing has emerged as a strategic chokepoint for advanced economies.
Qatar supplied roughly one-third of the world’s 190 million cubic meters of helium in 2025. Iranian drone strikes on Qatar’s Ras Laffan industrial complex, and the effective closure of the Strait of Hormuz, forced the country to halt production at the world’s largest helium facilities.
The disruption began around March 2, 2026, when QatarEnergy declared force majeure on liquefied natural gas shipments. Because helium is recovered during natural gas liquefaction, the halt in liquefied natural gas production also curtailed helium output.
Because helium is recovered during natural gas liquefaction, the halt in liquefied natural gas production also curtailed helium output.
Markets reacted quickly. Spot helium prices doubled after the crisis began, with some segments recording weekly increases of 35–50 percent. Analysts warn that prolonged disruption could push contract prices toward $2,000 per thousand cubic feet levels seen during previous global shortages.
More than 80 percent of Qatari helium originates from Ras Laffan, where natural gas is processed and liquefied. When Iranian strikes targeted the industrial city and Iranian forces blocked tanker traffic through the Strait of Hormuz, storage and shipping capacity filled. QatarEnergy halted liquefied natural gas output, which also stopped helium extraction.
Although helium containers theoretically could move overland to ports in Oman or Saudi Arabia, that option cannot offset the upstream production shutdown. Qatari Energy Minister Saad al-Kaabi warned that even if fighting stopped immediately, restoring deliveries would take “weeks to months.”
By mid-March 2026, the Ras Laffan complex remained offline nine days after the initial attacks. The shutdown removed helium supply equivalent to roughly 5.2 million cubic meters per month from global markets.
Helium’s strategic importance stems from its physical properties and its role in advanced technology supply chains. No other gas combines an extremely low boiling point (4.2 Kelvin), chemical inertness, high thermal conductivity, and non-flammability at an industrial scale. Semiconductor manufacturing is one of the largest sources of demand, accounting for roughly 21–25 percent of global consumption, as it relies on helium to maintain ultra-clean cooling environments during wafer etching, deposition, and plasma processes. Engineers also use helium to detect microscopic leaks in advanced fabrication tools and ultraviolet lithography systems.
Helium’s strategic importance stems from its physical properties and its role in advanced technology supply chains.
South Korean semiconductor firms face immediate exposure. In 2025, they imported roughly 64.7 percent of their helium from Qatar. Companies such as SK Hynix have begun drawing down stockpiles while seeking alternative suppliers.
Helium also supports critical medical infrastructure. Liquid helium cools the superconducting magnets used in magnetic resonance imaging (MRI) scanners, more than 14,000 of which operate worldwide. Aerospace industries use helium to pressurize rocket fuel tanks, purge propulsion systems, and test spacecraft components for leaks. Scientific research facilities such as CERN’s Large Hadron Collider depend on helium cryogenic systems. Demand could nearly double by 2035 as artificial intelligence expands semiconductor manufacturing and governments invest in space exploration and fusion research.
Unlike oil, helium has few substitutes at industrial scale. Recycling exists in some closed-loop systems, such as MRI designs that use sealed magnets, but most semiconductor and aerospace processes release helium into the atmosphere. Storage also remains limited because liquid helium gradually evaporates through boil-off, leaving a practical shelf life of roughly forty-five days.
Previous shortages demonstrate how quickly disruptions ripple through supply chains. Since 2006, the world has experienced five helium supply crises. Suppliers prioritize hospitals and defense contractors, while restricting lower value uses such as welding or balloon production.
The United States and Qatar together account for more than 70 percent of global production.
The current crisis highlights the geographic concentration of helium supply. The United States and Qatar together account for more than 70 percent of global production. Much of the traded supply flows through the Strait of Hormuz. Japanese supplier Iwatani has drawn on U.S. reserves to cushion the shock, but semiconductor hubs such as South Korea and Taiwan remain exposed.
Helium consultant Phil Kornbluth previously warned that such a scenario would represent a near worst-case outcome for global supply chains. The crisis is also accelerating longer-term shifts in helium production. Investors are showing renewed interest in Canada and the U.S. Rockies as companies seek secure supply sources. Policymakers are also pushing to designate helium as a U.S. critical mineral to stimulate domestic investment and reduce reliance on Qatar.
Russia’s delayed Amur refinery and expansion plans in Algeria could add supply in the future, but new projects require years to develop and face political and financial risks.
The shutdown of Qatar’s helium production highlights a broader lesson: Modern technology supply chains remain linked to stability in the Middle East. While oil markets can adjust by shifting supply or consumption patterns, helium markets face tighter constraints because of limited sources and specialized infrastructure.