34,000 Vessels Rerouted as Hormuz Strait Disruption Persists

Key Details More than 34,000 ships have altered their routes during the first four weeks of Strait of Hormuz disruptions, with Week 4 recording the highest diversion volume. The rerouting began after U.S. and Israeli military action on February 28, and vessel traffic patterns have not returned to pre-disruption levels. Why It Matters The Strait of Hormuz controls roughly 20% of global crude oil supplies. Iran is allowing only limited non-U.S.-connected traffic through the narrow waterway, leaving thousands of tankers and cargo vessels trapped in the region and driving fuel prices higher. Shifting Trade Routes Shipping flows are moving east across the Indian Ocean toward new hubs in Asia. Saudi Arabia and Singapore have become key diversion destinations, while India's Jawaharlal Nehru Port in Navi Mumbai has experienced over 700% volume increases compared to February baselines. Port Congestion Crisis Regional ports are facing mounting pressure, with dwell times rising significantly in India, Singapore, and China. Navi Mumbai's import dwell has more than doubled from 12 days to over 23 days by Week 4. These bottlenecks are pushing up container rates on critical east-west routes to the United States and Europe as seasonal demand restarts. Future Uncertainty Iran and Oman are reportedly discussing a postwar plan that could impose tolls on Hormuz traffic, similar to Egypt's Suez Canal model. Analysts suggest the current disruption marks a structural shift rather than a short-term issue.