The Daily Brief Why did global trade come to a halt?
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Mar 6, 2026 They explain how marine insurance underpins global shipping and why its withdrawal can freeze trade. They unpack hull, cargo, P&I and war risk covers and how reinsurer pullbacks amplify the crisis. They trace Gulf escalation, legal and bank constraints that leave vessels anchored and trade stalled. They then switch to India, showing how bank capital buffers shape lending and mute policy rate effects.
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Marine Insurance Is What Actually Stops Ships
- Marine insurance is the literal linchpin of seaborne trade because banks, ports, and crews all require valid cover to move vessels.
- Cancellation of war risk cover around the Strait of Hormuz in early March 2026 left 200+ ships anchored and froze traffic, spiking freight rates.
Shipping Cover Comes In Stacked Layers
- Marine cover is layered: hull and machinery, cargo, P&I mutual clubs, then war/political risk on top.
- P&I is run by mutual clubs covering ~90% of tonnage, while war risk is often cancellable with 7 days or even 72 hours' notice.
High Risk Listings Trigger Huge Premium Shifts
- The Joint War Committee designates high-risk waters and triggers voyage-specific war premiums when areas are listed.
- When Gulf waters were added, war-risk premiums jumped about 50% for a $100m vessel and some insurers cancelled cover effective March 5.