Cargo insurance is often treated as a background function in supply chain management. A policy is arranged, premiums are paid, and shipments move. For many businesses, it feels like a solved problem.
Yet when losses occur, a different picture often emerges. B2B shippers may discover that the protection they assumed they had does not fully reflect how their supply chains operate today. The issue is rarely that cargo insurance does not exist, but that it has not kept pace with the realities of modern trade.
This disconnect is becoming harder to ignore. Geopolitical disruption, cyber exposure, volatile routing decisions, and denser cargo values are testing policy wordings originally designed for a more stable and analogue logistics environment. At the same time, claims disputes and denials are receiving greater visibility, drawing attention to the gap between insured risk and the residual risk businesses continue to carry.
This article does not argue that cargo insurance is ineffective. Instead, it draws on recent market data, claims experience, and evolving policy structures to examine where standard cover often falls short, particularly around coverage limitations, war risk, and cyber-related disruptions.
Why Cargo Insurance Often ‘Feels’ Comprehensive
Most B2B shippers purchase cargo insurance on an all-risks basis. The wording sounds broad, and compared to carrier liability it usually is. This creates a sense of comfort that losses, should they occur, will be dealt with smoothly.
The challenge is that the boundaries of “all-risks” coverage are rarely tested until a claim arises. It is at that point that assumptions around limits, exclusions, routing, and causation come under scrutiny.
Recent supply chain risk surveys consistently show that while companies increasingly recognise geopolitical instability and cyber risk as material threats, relatively few feel they have full visibility or control over their exposure. At the same time, global marine cargo premiums reached approximately USD 22.6 billion in 2024, underlining both the scale of insured trade and the financial importance of coverage adequacy.
Claims experience suggests that many gaps are not hidden in obscure exclusions. They arise from everyday operational decisions, from how cargo values are declared, to how routes change mid-voyage, to how digital disruptions are classified under traditional insurance language.
Where Protection Quietly Shrinks
One of the most common sources of disappointment in cargo claims is not an outright exclusion, but a limitation that quietly reduces the amount recoverable.
Standard cargo policies typically contain per conveyance limits, per location limits, and aggregation caps. A decade ago, these may have felt generous, but now they are far more likely to be tested. Cargo values are higher, container loads are denser, and a single incident can involve multiple shipments, customers, or purchase orders.
Inflation has compounded the issue. Replacement costs, freight rates, and inventory financing expenses have increased materially, yet many sums insured are still based on pre-pandemic assumptions. Valuation clauses, often expressed as CIF plus a fixed uplift, may no longer reflect actual landed cost or downstream exposure.
The practical outcome is that claims may be paid, but not at a level that fully restores the shipper’s financial position. The gap is not always obvious until multiple limits are applied at once.
When Exclusions Collide With Operational Reality
Beyond limits, exclusions and conditions are increasingly intersecting with how logistics actually works.
Delay and loss-of-market exclusions have long been part of cargo insurance. However, they sit uneasily with supply chains built around just-in-time delivery, seasonal demand, promotional windows, and strict service-level agreements. Even when physical loss occurs, the most significant financial impact may come from missed delivery commitments rather than damage to the goods themselves.
Operational exclusions such as insufficient packing, ordinary leakage, or inherent vice are also being applied more actively in claims discussions. Insurers are paying closer attention to how goods are packed, handled, and secured, particularly for high-value, high-theft, or temperature-sensitive cargo.
Security protocols, carrier vetting, GPS tracking, and temperature-control standards are increasingly treated as conditions rather than recommendations. What feels like a pragmatic operational compromise during peak season can later be reframed as a breach of policy conditions, shifting a claim from straightforward to contested.
War Risk is Becoming Core Exposure
War risk has moved from a niche consideration to a routine planning variable for many global trade lanes.
Conflict-affected regions are frequently designated as excluded or high-risk zones under standard cargo wordings. Coverage may still be available, but typically requires prior declaration, additional premium, or specialised endorsements. In fast-moving situations, routing decisions often change faster than insurance programs are updated.
Premium volatility adds another layer of complexity. In recent years, war risk premiums for certain routes have doubled within days during periods of intensified conflict, at times approaching one percent of a vessel’s value. Similar pricing dynamics have been observed in other high-risk regions.
These costs influence routing, transit times, and modal choices. However, insurance assumptions are not always revisited with the same urgency, creating misalignment between how cargo moves and how it is insured.
Political Acts, Seizure, and the Limits of War Coverage
Some of the most high-profile cargo disputes in recent years have centred on seizure and confiscation rather than physical damage.
Standard cargo policies commonly exclude confiscation, expropriation, and seizure, even when these occur in a broader geopolitical or military context. War policies do not automatically respond either, depending on how “warlike operations” and political acts are defined.
In a widely reported case involving the seizure of energy cargo, insurers denied a substantial claim on the basis that state confiscation did not fall within covered war perils. Despite the involvement of military forces and geopolitical tension, the loss was treated as an excluded political act.
Sanctions further complicate the picture. Compliance is no longer only a legal concern but a coverage determinant. Even inadvertent exposure to sanctioned entities or territories can delay or derail claims recovery, leaving shippers exposed despite having insurance in place.
When Digital Failures Lead to Physical Loss
Digitalisation has transformed logistics faster than insurance wordings have adapted.
Online booking platforms, digital bills of lading, port operating systems, and IoTenabled tracking now underpin cargo movement. Cyber incidents in this ecosystem can lead to misrouting, theft, temperature deviation, or documentation failure, sometimes without any physical damage to the goods themselves.
Regulatory pressure has prompted many marine insurers to clarify silent cyber exposure. The result has been the introduction of explicit cyber exclusions, limited carve-backs for physical damage, or sub-limited affirmative cyber cover.
For shippers, this creates uncertainty. A ransomware attack on a terminal that leads to spoilage may or may not be treated as a covered physical loss, depending on how causation is interpreted and how the policy is worded. The distinction is often technical, but the financial impact is not.
The Non-Damage Business Interruption Gap
One of the most significant gaps in cargo insurance lies in what it is not designed to cover.
Traditional cargo insurance responds to physical loss or damage. It does not address non-damage business interruption, contractual penalties, demurrage, or reputational harm following systemic disruption.
Cyber events, port shutdowns, labour disruptions, and infrastructure failures increasingly generate losses through delay rather than damage. These costs are real, measurable, and often material, yet they sit outside the scope of most cargo policies.
Addressing this exposure typically requires separate cyber insurance, supply chain interruption cover, or trade disruption solutions. Many B2B shippers remain underprepared in this area, particularly where margins are tight and disruptions ripple quickly through customer commitments.
Why Carrier Liability Is Not a Safety Net
Despite longstanding industry guidance, many B2B shippers continue to rely heavily on carrier or freight forwarder liability as a perceived backstop.
Carrier liability regimes are governed by international conventions and impose low perkilogram or per-package limits. They also allow carriers a wide range of defences, from navigational fault to force majeure. Recovery is often slow, jurisdictionally complex, and uncertain.
Cargo insurance, when properly structured, remains the more predictable form of risk transfer. The challenge arises when shippers assume that carrier liability fills the gaps left by insurance, when in reality the two operate on fundamentally different principles.
What This Means for B2B Shippers
The combined effect of coverage limitations, war risk exclusions, and cyber ambiguity is that cargo insurance increasingly demands active oversight rather than passive renewal.
Shippers that regularly review limits, align insurance with routing and Incoterms, and understand how cyber and political risks interact with their policies tend to be better positioned when disruptions occur. Those that treat insurance as a background function may only discover gaps when a claim forces the issue.
In the current context, cargo insurance is less about buying protection and more about understanding where protection ends. For business owners and supply chain managers, that understanding is becoming an essential part of resilient, well-governed logistics operations.