Brent crude and global oil prices spiked sharply as conflict escalated following the U.S. and Israeli strikes on Iran.
Carriers are halting Hormuz transit
- Shipping through the Strait of Hormuz — a chokepoint for about 20 % of global oil — has largely halted, heightening supply risk.
- Major shipping lines have stopped routine transits through the Strait of Hormuz due to heightened conflict risk, forcing some vessels to seek safe shelter instead of continuing planned routes.
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While the U.S. has reduced its reliance on imports, touching a a 40-year low, Asian economies remain highly dependent on this vital route.
- Analysts have warned disruptions could push Brent prices even higher — potentially above $90–$100/b if the strait remains blocked.
- But the broader conflict has macro-economic implications: inflation risk with higher gasoline prices, supply chain disruption, and policy responses from producers and consumers.
- Oil markets have already seen a sharp weekly increase following renewed Middle East hostilities.

Routes are being rethought
The crisis isn’t isolated to Red Sea risks — the Iran escalation is forcing a broader reassessment of global vessel routing including through Hormuz and alternative passages.
- Freight impact hinges on how long the strait remains constrained. Short-term pauses may have limited price impacts, but prolonged disruption could reshape trade flows and freight costs.
- Lloyd’s List notes ships have been ordered to seek safe shelter rather than continue original transit plans, reflecting escalating safety and insurance considerations for carriers.
