The World's Most Important Chokepoint
The Strait of Hormuz is a narrow waterway separating the Persian Gulf from the Gulf of Oman and the open ocean. At its narrowest, it is just 29 nautical miles wide, with shipping lanes for inbound and outbound traffic that are only two miles wide each.
Despite its small size, its importance is immense. Before the recent conflict, this chokepoint handled roughly a fifth of the world's total oil consumption and about a quarter of its liquefied natural gas (LNG). For nations across Asia, including major economies like China, Japan, South Korea, and India, the strait was the primary route for their energy imports. Daily, an average of 20.3 million barrels of oil made the passage, a testament to its role as an indispensable artery for global energy security. The constant flow of tankers, container ships, and bulk carriers made it a picture of global commerce in motion.
The Conflict That Changed Everything
The stability that underpinned this massive flow of trade was shattered by the outbreak of a regional conflict. Escalating tensions between Iran and a US-Israeli coalition erupted in late February 2026, quickly transforming the world's most critical maritime chokepoint into an active theatre of conflict. The conflict involved targeted military strikes, but the most significant global impact came from the disruption to shipping. Iran retaliated against military actions and sanctions by targeting commercial vessels and laying mines, effectively creating a blockade. Attacks by drones and missiles on tankers, including those from allied Gulf nations, became frequent. One security group logged 84 separate maritime incidents, creating an environment where safe passage was no longer guaranteed. What was once a routine, albeit monitored, transit became a high-risk gamble that few shipowners were willing to take.
A Trickle, Not a Flood
The impact on maritime traffic was immediate and catastrophic. In the days and weeks following the escalation, ship transits plummeted. Vessel tracking data from early August 2026 showed a near-total collapse, with daily transits falling to as low as 10 vessels, a stark contrast to the pre-conflict average of over 100. At times, live vessel tracking showed zero outbound commercial tankers navigating the strait for days on end. The reason was twofold: the direct physical danger and the prohibitive cost. War risk insurance premiums, which are essential for any vessel to be accepted at port, skyrocketed. Premiums that were once around 0.25% of a ship's value surged to as high as 10%, adding millions of dollars to the cost of a single voyage. This economic pressure, combined with the risk to crew and cargo, effectively froze traffic.
Why Hormuz Matters to India
For India, the crisis in the Strait of Hormuz is not a distant geopolitical event; it is a direct threat to its economic stability and energy security. India is the world's third-largest oil importer and heavily reliant on supplies from the Persian Gulf. Before the conflict, approximately 50% of India's crude oil imports, 68% of its LNG, and over 85% of its vital household LPG supplies transited the strait. The disruption has forced a painful reckoning. The immediate effects include higher costs for energy, which ripple through the entire economy, affecting everything from transport fares to industrial production. The crisis also jeopardizes the supply of fertilisers, much of which transits Hormuz, threatening agricultural output. With no strategic reserves for LPG, the supply shock for cooking fuel is particularly acute.
The Global Economic Fallout
The paralysis of the Strait of Hormuz has sent shockwaves through the global economy, which was already navigating a fragile landscape. The de facto blockade of a fifth of the world's oil supply has led to soaring energy prices, fueling inflation in countries worldwide. Supply chains for countless goods have been disrupted, leading to delays and increased costs. The conflict highlights the vulnerability of our interconnected global trade system, where a single point of failure can have cascading effects. Major powers are now engaged in a delicate diplomatic dance, with Iran reportedly demanding the lifting of sanctions and financial compensation before allowing a full resumption of traffic. The situation remains tense, with unconfirmed reports of new attacks adding to the uncertainty.
