Shipping Costs Surge as Insurers Drop War Risk Protection in Gulf

The world’s biggest maritime insurers and insurers’ clubs are ending war risk coverage for vessels transiting the Persian Gulf and the Strait of Hormuz, following the escalation of the conflict in Iran. 

As of midnight London time on March 5, most major insurers will terminate war risk coverage, various circulars from the insurance clubs say. 

The American Steamship Owners Mutual Protection and Indemnity Association issued on Sunday a Notice of Cancellation in respect of war risks exposures within the Persian/Arabian Gulf and the Gulf of Oman. These areas are defined as follows: Persian/Arabian Gulf and adjacent waters including the Gulf of Oman and waters west of the line from Oman’s territorial limit off Cape al-?add at 22°42.5’N, 59°54.5’E northeast to the Iran-Pakistan border at 25°10.5’N, 61°37.5’E.  

The notice will take effect 72 hours after 00:00 GMT on March 2, 2026, the association said. 

Separately, the London P&I Club issued a similar notice with the same parameters of withdrawing war risk coverage, noting that all other terms and conditions remain unchanged.      

Assuranceforeningen Skuld also ended war risk coverage in view of “a materially heightened level of geopolitical and operational uncertainty.”

“It is already evident that reinsurers’ appetite for war?risk exposure is tightening, and in practical terms, it will result in reinsurers withdrawing capacity at short notice,” Skuld said. 

Before the escalation in Iran and Tehran’s retaliatory strikes at the UAE, Kuwait, and Bahrain, the war risk premiums for the Persian Gulf were around 0.25% of a vessel’s hull value.

These rates are set to jump by 50% or even higher, Insurance Business reports, citing market analysts. This would mean that for a $100-million supertanker, the so-called Very Large Crude Carrier (VLCC), the insurance cost would surge to $400,000 for a single voyage, up from about $250,000 prior to the conflict, Insurance Business notes.     

By Charles Kennedy for Oilprice.com

More Top Reads From Oilprice.com

 

  • Related Posts

    Drone Strike Halts Saudi Arabia’s Largest Oil Refinery

    Saudi Arabia shut its largest domestic oil refinery on Monday after a drone strike, as a widening cycle of attacks across the Middle East forced precautionary shutdowns at key oil…

    Pakistan Reroutes Oil Supply as Strait of Hormuz Crisis Escalates

    Pakistan could seek to be included in Saudi Arabia’s preferred buyers of crude exported from the Red Sea amid the major disruption to tanker traffic in the Strait of Hormuz,…

    Have You Seen?

    Shipping Costs Surge as Insurers Drop War Risk Protection in Gulf

    • March 2, 2026
    Shipping Costs Surge as Insurers Drop War Risk Protection in Gulf

    US Gasoline Prices to Rise After Attack on Iran, Analysts Warn

    • March 2, 2026
    US Gasoline Prices to Rise After Attack on Iran, Analysts Warn

    Berkshire CEO Abel Seeks to Reassure Shareholders After Taking Baton From Buffett

    • March 2, 2026
    Berkshire CEO Abel Seeks to Reassure Shareholders After Taking Baton From Buffett

    Venture Global’s Quarterly Core Profit Nearly Triples on Higher LNG Sales Volumes

    • March 2, 2026
    Venture Global’s Quarterly Core Profit Nearly Triples on Higher LNG Sales Volumes

    Podcast | Qatar pauses LNG and the Strait of Hormuz closure

    • March 2, 2026
    Podcast | Qatar pauses LNG and the Strait of Hormuz closure

    Diesel Jumps 17%, Outpacing Crude Oil After Weekend Conflict

    • March 2, 2026
    Diesel Jumps 17%, Outpacing Crude Oil After Weekend Conflict

    Fire Disrupts Operations at Ecuador’s Biggest Refinery

    • March 2, 2026
    Fire Disrupts Operations at Ecuador’s Biggest Refinery

    Pakistan Reroutes Oil Supply as Strait of Hormuz Crisis Escalates

    • March 2, 2026
    Pakistan Reroutes Oil Supply as Strait of Hormuz Crisis Escalates

    Drone Strike Halts Saudi Arabia’s Largest Oil Refinery

    • March 2, 2026
    Drone Strike Halts Saudi Arabia’s Largest Oil Refinery

    Helium: gasworld webinar to assess impact of Gulf crisis

    • March 2, 2026
    Helium: gasworld webinar to assess impact of Gulf crisis