Hormuz Reopening Won't Mean Cheap Shipping: Marine War-Risk Premiums Still 30x Pre-Conflict Levels
Even as the US-Iran agreement promises to reopen the Strait of Hormuz, marine insurers warn the crisis is far from over, with war-risk premiums for the region still running as much as 30 times above pre-conflict levels. Premiums that averaged roughly 0.1–0.25% of vessel value before the war surged to between 2.5% and 7.5% at the peak — translating into insurance bills of $3 million to $8 million for a single large tanker transit. Insurers say they need months of sustained stability, plus mine-clearance that could take up to six months, before restoring normal cover.