Marine insurers have begun offering war risk coverage for vessels navigating the Strait of Hormuz, reflecting growing concerns over potential disruptions to global oil flows. The move comes as geopolitical tensions in the region intensify, spurring volatility in energy markets.
- War risk insurance is now actively available for vessels passing through the Strait of Hormuz
- Approximately 18 million barrels per day of global oil flows through the strait
- CL=F crude futures rose 3.8% to $89.20 per barrel on the news
- XLE ETF gained 2.5% amid increased energy sector volatility
- ^VIX jumped 18% to 24.3, reflecting heightened market uncertainty
- Insurance premiums for war risk coverage may increase by up to 40% for strait-bound routes
Marine underwriters are now providing war risk insurance for commercial shipping in the Strait of Hormuz, a critical chokepoint responsible for approximately 20% of global oil trade. The availability of coverage, confirmed by a senior broker in London, marks a strategic shift as risks of naval skirmishes and vessel attacks rise in the region. The decision follows a series of incidents in early 2026, including the reported targeting of two tankers in the Gulf of Oman and the deployment of additional naval assets by regional and Western powers. With over 18 million barrels per day of crude passing through the strait annually, any disruption could trigger a supply shock, impacting global energy markets. Benchmark crude futures, CL=F, rose 3.8% to $89.20 per barrel in early trading, while the S&P 500 Energy Sector ETF (XLE) gained 2.5% amid heightened risk premiums. The Cboe Volatility Index (^VIX) jumped 18% to 24.3, signaling increased market anxiety over potential escalation. These movements underscore investor sensitivity to geopolitical flashpoints in energy corridors. Shipping operators, particularly those managing bulk tankers and refined product carriers, are now evaluating higher insurance premiums—some estimates indicate a 40% increase in war risk add-ons for routes through the strait. The shift reflects a broader recalibration of risk exposure, with insurers re-pricing exposure based on real-time threat assessments from maritime intelligence providers.