What happened
The conflict in the Middle East is prompting insurers and brokers to review and adjust underwriting approaches, in particular across marine, energy, aviation and political risk lines.
Key shipping corridors, including the Strait of Hormuz, have been designated high-risk by the London Market Association Joint War Committee (JWC). This has resulted in higher war-risk premiums (up 25–50%) as cover is repriced to reflect the escalating threat landscape, including vessel seizure or potential cyberattacks.
Disruption to trade routes and supply chains is also increasing insurers’ exposure to business interruption and delay-related claims.
Coverage limitations have become more visible, particularly where standard policies exclude war and hostilities (e.g., retail travel insurance and property), alongside growing claims complexity in areas such as contingent business interruption.
What’s next
Insurance firms have emphasized that insurance coverage is still available for customers operating in or throughout the region. The US government has also announced a maritime insurance facility, led by the US International Development Finance Corporation (DFC), with Chubb as the lead underwriter, which will provide war coverage for vessels transiting the Strait of Hormuz.
Insurers are expected to strengthen underwriting discipline at upcoming renewal cycles to adapt to persistent geopolitical uncertainty, with closer scrutiny of war exclusions, policy wordings and aggregation exposures.
Regulators and supervisors may increase focus on contract clarity and customer outcomes, particularly regarding the application of war exclusions and non-coverage scenarios. These additionally present reputation risk to the industry.
Broader government interventions to stabilize energy and trade flows may help contain secondary impacts, although insurers will continue to monitor indirect exposure through supply chain disruption and business interruption risks.
Business impact
Rates for specialty insurance coverages have been generally falling for the last two years, with a softening market driven by excess capital and relatively benign environment for catastrophe claims. While the conflict could stabilize rates in certain insurance classes and markets, this is in the context of a potentially unprecedented claims environment with reduced opportunities for organic growth.
It is critical for insurers and brokers to work proactively with their customers on how to best mitigate the risks associated with changes to their business operations as the impact on trading and global markets plays out.
For insurers, while overall loss levels remain contained, the potential for complex, multi-trigger claims are increasing. This could place pressure on claims handling, legal interpretation and broker-client engagement models. Scenarios should be updated and rehearsed across functions and trading partnerships.
To deal with volatility in asset values and potential earnings pressure, insurers should reassess capital allocation, reinsurance strategies and geographic exposure, while balancing growth opportunities against risk concentration in affected regions.
For more information, contact Benedict Reid and Patricia Davies.