The War's Collateral Damage: How the Iran Conflict Is Reshaping Global Insurance Markets

The Iran war is causing unprecedented insurance market disruption from shipping to aviation to travel. Here is how risk is being repriced and what it means for global commerce.

War risk insurance — the specialist coverage that allows ships, aircraft, and cargo to operate in conflict-adjacent areas at commercially viable premiums — has been the insurance market most directly transformed by the Iran conflict. The repricing that has occurred since February 28, 2026 represents the most significant war risk premium adjustment since the Persian Gulf tanker war of the 1980s, and its effects are rippling through the broader commercial insurance market in ways that extend well beyond the immediate conflict zone.

The shipping dimension involves the specific calculation of risk that insurers apply to vessels transiting the Strait of Hormuz or operating in the Persian Gulf region. Pre-war, war risk premiums for Gulf shipping were modest — reflecting a long period of relative stability despite periodic tensions. The Iranian attacks on Saudi and UAE infrastructure, the confirmed wounding of American service members, and the Diego Garcia missile incident have each required insurers to reassess the probability and severity of ship losses in the region.

The current war risk premiums for Gulf transit are approximately 8-12 times pre-conflict levels — a magnitude that makes the premium alone a significant proportion of a voyage's freight revenue for some cargo types. For LNG carriers — large, expensive vessels carrying extremely valuable cargo — the insurance cost at current premium levels has become one of the primary factors determining whether a specific voyage is commercially viable.

Aviation insurance over Middle Eastern airspace has seen similar repricing. Iranian missiles have demonstrated the ability to reach distances that include overflight routes used by commercial aviation. Several major airlines have already rerouted away from airspace that was previously considered routine, adding hours to some journeys. The insurance premium increases for remaining routes reflect the demonstrated threat.

For European travel insurance, the Iran war dimension appears in policy exclusions: most standard travel insurance policies now exclude coverage for events directly caused by the Iran conflict for travelers to the affected region — a change that has made trip planning to countries including Lebanon, Israel, UAE, and Saudi Arabia significantly more complex.