The Iranian Attack Threatens Helium Supply

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Key Takeaways

1The Iranian attack on Ras Laffan in Qatar jeopardizes the global supply of helium, crucial for electronic chips.

2South Korea and Taiwan, reliant on Qatar for helium, may face tensions in their supply chains.

3Qatar, affected by the attack, has lost 17% of its liquefied natural gas export capacity, impacting its revenues.

💡Why it matters — The disruption of the helium supply could affect semiconductor production, essential for the global tech industry.

Conflict in Iran: A Threat to Helium Essential for AI

The recent conflict between Iran, the United States, and Israel has unexpected repercussions on the artificial intelligence supply chain. Indeed, helium, a rare gas crucial for semiconductor manufacturing, is now under threat. The Iranian attack on the Ras Laffan site in Qatar, which occurred on March 19, 2026, was a direct response to Israeli strikes on the Iranian South Pars gas field.

Economic Impact of the Attack on Ras Laffan

Qatar Energy, the operator of the Ras Laffan site, has confirmed a 17% loss in liquefied natural gas export capacity, resulting in an estimated loss of $20 billion in annual revenue. This attack has also caused an annual loss of 309.54 million cubic feet of helium, which could create tensions in global supply chains, particularly in South Korea and Taiwan.

Importance of Helium in the Tech Industry

Qatar produces about one-third of the world's helium, a gas essential in the wafer etching process, where it is used to maintain a stable temperature. Any thermal variation can alter the precision of the etching, rendering components unusable. Helium is also used to cool the superconducting magnets of MRI machines and to purge the fuel tanks of space launch vehicles.

Reserves and Alternatives for Tech Companies

According to the Financial Times, South Korean companies have six months of helium reserves. However, it may take Qatar four to five weeks to restart production, followed by an additional two to three months to restore the supply chain to pre-crisis levels. Although helium represents only a marginal fraction of the cost of a chip, foundries will likely be willing to pay more rather than halt their production.

Prospects for Alternative Supply

Other countries, such as the United States, Algeria, and Russia, also produce helium. However, redirecting contracts and repositioning transport containers will take time. This situation highlights the fragility of the helium supply chain, a crucial yet often overlooked element in the tech industry.