Recent geopolitical tensions in West Asia, including disruptions linked to conflicts and potential impacts on shipping through the Strait of Hormuz, have led to tightening supplies of sulphur and sulphuric acid critical for India's fertilizer industry. While an anonymous online thread dramatically claimed total depletion, imminent exhaustion of nitrogen and phosphate fertilizers like Urea, MAP, and DAP, and a potential 65% yield drop across 90 million hectares leading to mass starvation, mainstream reporting presents a more measured but still concerning picture of rising prices, falling imports from the Middle East, and proactive government measures.

Reuters reports that India is considering restrictions on sulphur exports after industry groups highlighted soaring prices and supply disruptions from the Gulf. A senior government official noted that sulphur supplies are tightening due to reduced imports from the Middle East, prompting discussions to prioritize domestic needs for fertilizers such as ammonium sulphate and single super phosphate. Sulphuric acid, produced from sulphur, is essential for phosphoric acid used in DAP and other phosphate fertilizers.[1][1]

Business Today detailed how a looming sulphuric acid shortage—exacerbated by China's expected halt on exports from May 2026, alongside West Asian disruptions—could ripple across fertilizers, metals, chemicals, and textiles. Industry bodies warned stocks could shrink within 15-20 days, threatening agricultural output and broader industrial activity at a time when India relies heavily on imported inputs. This highlights the fragility of just-in-time supply chains where minimal stockpiling meets sudden geopolitical shocks.[2]

The Times of India and Moneycontrol have echoed these alarms, noting the fertilizer sector's exposure given that India consumes over 9 million tonnes of phosphatic fertilizers annually, all dependent on sulphuric acid. Disruptions from the Gulf, which supplies a large share of India's sulphur (with Qatar, UAE, and Oman accounting for much of it), compound existing dependencies. The government has directed refineries to prioritize local fertilizer companies and is exploring alternate fertilizer sources, stating that current stocks remain adequate for the Kharif season but risks are escalating.[3][4]

Deeper connections reveal systemic issues: sulphur is a byproduct of oil and gas refining, tying fertilizer security directly to energy geopolitics. Prolonged Strait of Hormuz instability could cascade into higher global fertilizer prices, affecting not just India—the world's second-largest fertilizer consumer—but also import-dependent nations in Africa and Asia. This event underscores ignored vulnerabilities in hyper-efficient, low-inventory global supply chains optimized for normal conditions but brittle under conflict or trade restrictions. While not yet a total depletion or guaranteed famine, the situation serves as a stress test for food security, potentially driving up input costs, reducing yields modestly, and accelerating shifts toward alternative nutrients or domestic production. Mainstream coverage has increased but often frames it narrowly as a temporary Indian issue rather than a bellwether for worldwide agricultural resilience.