Marine insurers have officially pulled war risk coverage for ships passing through the Gulf region, a move that came into effect today. This step follows heightened tensions after Iran’s Islamic Revolutionary Guard Corps declared the Strait of Hormuz "closed." Insurers had sent out cancellation notices earlier this week, and now those warnings have become reality.
The Strait of Hormuz is crucial, handling about 20% of the world’s seaborne oil trade. Because of this, insurance is a must for vessels traveling here, often required by loan agreements and shipping contracts. Without war risk insurance, many ships could be barred from loading, unloading, or even getting financing for their trips through this area.
Several marine insurers, including Nordic firm Skuld, activated their war cancellation clauses, some offering just 48 to 72 hours’ notice. This lets them drop coverage quickly when the risk spikes. Before now, ships had coverage during the notice period. But from today, without new arrangements, many vessels might be sailing without any war risk protection.
This sudden pullback has caused plenty of concern. Brokers report that the cost of securing replacement war risk coverage has shot up by as much as 25% to 50%. Insurers are being very selective about what they cover, pushing prices higher due to the unclear political situation and the risk piling up in the region. Reinsurers, who back up these policies, are also hesitant, making capacity tighter.
The consequences stretch beyond insurance. Tanker operators often pass on higher insurance costs to charterers, who then factor these into the price of crude oil. While insurance isn’t the only factor in energy pricing, sustained rises in war risk premiums can add to shipping costs and, eventually, affect energy prices worldwide.
This situation is part of a broader pattern of risk tightening. Earlier, the industry activated emergency plans across marine, aviation, and trade credit insurance lines due to growing instability in the Middle East. The current war risk cancellations mark the first major step where marine insurers have put those plans into action.
Insurers use war cancellation clauses as a standard safety valve when conflict levels change sharply. What stands out now is how quickly these clauses were invoked given the importance of the region for global energy flows.
For shipowners and traders, the key question now is how long the tensions will last. If things calm down soon, insurance cover and rates could bounce back quickly. But if instability continues, higher war risk costs might become the new normal for Gulf shipping.
For the moment, what was once just a warning has become real. Ships moving through the Gulf today face a new reality: war risk insurance is often gone, pushing everyone involved to rethink their next moves.