A vessel does not have to sink to become a total loss.
That seemingly contradictory idea is becoming increasingly relevant as continuing instability in the Middle East creates a complicated new generation of marine claims. Ships and cargo remain exposed to very real physical threats, but some of the most difficult questions facing insurers, owners, and claims professionals arise when the vessel itself remains, physically, perfectly capable of sailing.
It may be afloat. It may be repairable. It may even be completely undamaged. But if its owner cannot regain effective use or possession of it for an extended period, the insurance consequences can become considerably more complicated.
That distinction sits at the heart of the emerging claims challenge surrounding vessels caught in or around high-risk waterways in the Middle East. It is also forcing claims professionals to look beyond the traditional picture of a maritime loss and ask a more difficult question: When does deprivation of use become a loss in its own right?
The answer may ultimately depend on precisely what the policy says (particularly blocking and trapping extension), what caused the vessel to become inaccessible, and whether the circumstances actually satisfy the requirements of the applicable coverage. And as disruption continues, those questions could become substantially more consequential.
The Loss Extends Far Beyond Physical Damage
The immediate insurance implications of a maritime attack are relatively easy to recognize: damage to the hull, sinking of a vessel, damaged or destroyed cargo, and the costs associated with responding to a marine casualty. The secondary consequences can be considerably harder to untangle.
Recent Middle East incidents have created disruption stretching well beyond individual vessels. Cargo can be rerouted, often by methods of transport not contemplated. Freight charges can increase. Voyages can terminate at ports other than their intended destinations. Perishable or time-sensitive cargo can deteriorate. Manufacturing operations awaiting critical components can be interrupted.
The result is a chain of economic consequences that can move through supply chains and ultimately touch several classes of insurance and reinsurance.
Handling complex cargo claims connected with vessels affected near the Strait of Hormuz has presented new challenges. Consequences of rerouting and additional freight charges as vessel owners alter trade routes to avoid high-risk locations are beginning to become apparent. Potential production downtime, breakdowns in supply contracts, and stock shortages are among the broader commercial consequences.
The difficulty for insureds is that an economic loss does not necessarily equate to a covered insurance loss. Consider additional freight and forwarding expenses resulting from a vessel's diversion. A cargo owner receiving an unexpected bill may consider the expense an unavoidable consequence of the underlying incident and reasonably turn to its insurer.
Coverage, however, turns on the wording. Under the Institute Cargo Clauses, forwarding costs can be covered in specified circumstances. But the question becomes whether the costs resulted from an insured peril. Delay presents another complication, as losses, damage, or expenses caused by delay are generally excluded, while standard cargo wordings usually exclude losses associated with war and weapons of war.
That can send the insured to a separate war-risk policy if they have purchased such additional cover. Yet war coverage presents its own limitations and may not contain equivalent protection for forwarding expenses.
What looks initially like a straightforward claim for additional transportation costs can therefore become an exercise in determining causation and reconciling different sections of an insurance program.
That distinction matters because these costs can be substantial. Claims being presented for increased and extra freight charges, in some cases, can approach the value of the cargo itself. Cargo owners then face difficult commercial choices about whether goods should continue to their destination, move overland, return to origin, or potentially be abandoned when the expense of completing delivery is disproportionate to their value.
The 12-Month Question
We are approaching an even more significant test. Separate war-risk insurance is commonly relevant where standard hull coverage contains war exclusions. Under the standard institute war wording, circumstances in which a vessel is captured, detained, or restrained can become particularly important if the deprivation continues.
A vessel captured and not released for a continuous period reaching the applicable policy threshold presents a conceptually straightforward case. The owner has been deprived of possession, and the circumstances may give rise to a constructive total loss claim subject to the wording and facts of the individual loss. There have been various examples of such claims in recent years.
But contemporary conditions raise a much less straightforward series of questions: What if nobody has captured the vessel? What if it is technically capable of sailing but cannot safely undertake the voyage necessary to leave a high-risk region? That is where disputes over definitions, causation, and policy interpretation can begin.
If a vessel is “restrained, seized, or trapped for a continuous period (often six or 12 months) due to an insured peril,” the owner can often seek to treat it as a constructive total loss under a blocking and trapping clause. However, are the vessels actually trapped? Some have successfully passed through the Strait of Hormuz while others have been attacked.
That distinction could become central to both claims’ determinations and subsequent litigation. For an insured, a vessel sitting idle for months may look very much like deprivation of use. From an insurer's perspective, however, inability or unwillingness to undertake a dangerous voyage may not necessarily be synonymous with capture, seizure, arrest, restraint, or detainment under the relevant wording.
The physical condition of the vessel therefore may be only one part of the analysis. Claims professionals will have to establish exactly why the vessel has remained where it is, what options were available to the owner, how the operative policy defines the relevant peril, and whether the circumstances satisfy the policy's requirements over the specified period.
A disagreement that initially looks factual can quickly become a dispute over contractual interpretation.
“Trapped” Is More Complicated Than It Sounds
This is what makes the emerging situation so unusual from a claims perspective. If a ship sinks, its loss is evident. If a vessel suffers major damage, surveyors and adjusters can assess the extent of the damage, projected repair costs, and insured value.
An intact vessel unable to proceed creates a different problem. The claims question moves away from simply what happened to the ship and toward what has happened to the owner's ability to possess and use it.
That makes documentation particularly important. Where the issue centers on whether a vessel could reasonably have sailed, claims teams may need a clear factual chronology surrounding movements, restrictions, and decisions affecting the ship. The existence of some successful transits through the same region could complicate an argument that another vessel was incapable of leaving. At the same time, the high rate of attacks on vessels undertaking those transits demonstrates why the mere physical possibility of sailing may not settle the question.
Those facts are likely to matter because constructive total loss should not be treated simply as a stopwatch that automatically converts an operational disruption into payment of the vessel's insured value. The duration matters, but so does the cause of the deprivation and its relationship to the insured peril.
For adjusters and coverage counsel, that means the eventual resolution of these claims may depend heavily on the factual record developed long before the relevant time threshold is reached.
Cargo Presents a Parallel Coverage Problem
The same basic tension appears on the cargo side, although through a different mechanism. A shipment does not need to be physically destroyed to create a serious commercial loss.
Cargo may arrive months late and no longer be wanted. Perishable goods can deteriorate during an extended journey. A manufacturer might lose access to a component needed for its production line. A receiver might face additional freight charges simply to obtain merchandise it has already purchased.
Yet cargo policies commonly distinguish between physical loss or damage and the economic consequences of delay. Most cargo policies do not cover losses arising from delay, even when delayed cargo spoils and the receiver suffers an actual financial loss through no fault of its own. That gap can be difficult for an insured to understand.
From the insured's perspective, the chain is straightforward: a geopolitical event interrupts a voyage, the cargo is delayed and money is lost. The cargo may well be insured on an “all-risks” basis. From a coverage perspective, each link in that chain matters.
Was there physical damage? What produced the expense? Was the proximate cause a covered peril? Does a war exclusion apply? Is there separate war coverage? Does the wording specifically provide for forwarding expenses? Has war-risk coverage been cancelled or restricted?
Similar economic losses can therefore produce different coverage outcomes depending on the relevant wording.
Bespoke Policies Raise the Stakes
Standard clauses are only the starting point. Marine programs can contain bespoke wording developed by brokers or underwriters, endorsements and extensions providing significantly different protection. A clause extending forwarding expenses more broadly, for example, could change how a claim is considered when compared with standard coverage. That makes close reading of the entire program essential.
It is also why assumptions based on the name of a policy or the apparent cause of a loss can be dangerous. A cargo policy, hull policy, and war policy may respond differently to different consequences of the same event. Coverage that looks absent in one part of the program may appear differently in bespoke language elsewhere, while an apparently broad provision may still be affected by exclusions.
There is unlikely to be one universal answer for vessels and cargo affected by Middle East disruption. Every claim has to be examined against its own facts and its own wording.
Preparing for the Claims Before They Mature
The greatest challenge for the marine claims community may still be ahead. Some disputes will concern losses that have already crystallized: physical casualties, destroyed cargo, additional freight costs, and unsuccessful deliveries.
But prolonged deprivation cases introduce an unusual characteristic. Claims professionals can see the potential dispute developing before the claim itself necessarily reaches the point at which the insured argues that the policy threshold has been satisfied.
That creates an opportunity for insurers, brokers, adjusters, and insureds to use this period to establish a rigorous factual record and examine the coverage language rather than waiting until the relevant deprivation period has elapsed.
What prevented the vessel from departing? Was departure prohibited, physically impossible, or judged commercially unacceptable because of the risk? Did circumstances change during the period? Were alternative routes or operational solutions available? What decisions were made and why? Those questions could ultimately prove as important as the vessel's physical condition.
For cargo losses, the same discipline applies. Additional freight bills should not be viewed in isolation. Claims teams need to understand why an expense was incurred, which peril produced it, and where the relevant protection sits within the insurance program.
The current environment offers a reminder of one of marine insurance's enduring realities: loss is not always synonymous with destruction. A vessel can be floating yet unavailable. Cargo can be physically intact yet economically impractical to deliver. And a business can suffer a substantial financial loss without that loss fitting neatly within the coverage it expected to respond.
As Middle East disruption continues, those distinctions are moving from theoretical policy questions to real claims issues. For claims professionals, the task will be to separate physical condition from economic consequence, determine the cause of the alleged deprivation, and then return to the words that ultimately decide the claim: those contained in the policy.
About the author:
Mark Allison is a director at W K Webster & Co Ltd., a Gallagher Bassett company. mallison@wkwebster.com