18JUN

Insurers cut the price, not the risk

3 min read

09:57UTC

London hull war-risk premiums halved to around 2% of vessel value over six days, yet the $40 billion US-backed Hormuz reinsurance facility has had zero uptake, blocked by a sanctions-compliance trap no price cut can fix.

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Key takeaway

A $40bn facility and a halved premium mean nothing while PGSA and OFAC rules cancel each other out.

London hull war-risk premiums halved over six days to around two per cent of vessel value, down from a five per cent peak but still 20 times the 0.1 per cent charged before the conflict ¹. That war-risk premium is the surcharge underwriters add for sailing a vessel into a designated danger zone, and at two per cent of hull value it remains punishing. London underwriters cut the price without restoring the cover, and the US Development Finance Corporation's $40 billion Chubb-backed reinsurance facility, built specifically to underwrite Hormuz crossings, has recorded zero uptake. Not one ship has used it.

The plumbing explains the refusal. A Protection and Indemnity (P&I) club, the mutual body that insures a shipowner's liabilities, will not reinstate cover until the navigable channels are swept. Iran's Persian Gulf Strait Authority (PGSA) requires every transit to register through an Iranian-sanctioned system, which collides head-on with the Office of Foreign Assets Control (OFAC) compliance that binds London P&I clubs. OFAC is the US Treasury sanctions bureau whose rules reach any insurer clearing dollars or touching US-connected firms.

The IRGC's Channel 16 demand sharpens the bind. Coordinating with the corps to satisfy Iranian rules breaches the sanctions exposure of the other regime, so an underwriter cannot comply with both authorities at once. The Lloyd's-Chubb $400 million consortium launched on 19 June and has reinstated nothing. Until the channels are swept and the PGSA-OFAC conflict is resolved, the price of cover is academic because the cover itself does not exist.

Deep Analysis

In plain English

When ships cross a dangerous stretch of water, they need insurance, like a car driver needs motor insurance before they can legally use the road. Right now, no mainstream insurance company will cover ships crossing the Strait of Hormuz, because the route still has uncleared mines and Iran has set up a registration system that foreign insurers cannot legally use under US sanctions rules. The US government set up a $40 billion insurance scheme with a major insurer, Chubb, specifically to fix this. Not a single ship has used it. To use the scheme, a ship still has to register with Iran's official body (the PGSA). Registering with that body puts insurers at risk of breaching American sanctions. No ship has used it.

Deep Analysis

Root Causes

A regulatory conflict between two overlapping legal frameworks blocks the DFC facility. OFAC sanctions designate the IRGC and its affiliated bodies. The PGSA, as an IRGC-commanded body, either falls under formal designation or derivative liability rules for IRGC-directed entities. Any London P&I club that pays fees to, coordinates with, or registers through the PGSA creates a sanctions exposure that its US-dollar clearing banks, all of which operate under OFAC jurisdiction, cannot accommodate.

The DFC-Chubb facility addressed the capital question (who backs the cover) without resolving the access question (how does the insurer legally interact with the entity that controls transit approval). Until a specific OFAC general licence authorises P&I clubs to interact with the PGSA for transit-notification purposes, no Western insurer can reinstate cover regardless of the facility's size.

What could happen next?

Consequence
Zero uptake on the DFC facility means insured commercial transit through Hormuz by Western-flagged vessels has not resumed; the normalisation priced by Brent markets has no corresponding physical insurance layer.
Immediate · Assessed
Risk
If the PGSA-OFAC conflict is not resolved by a new targeted OFAC general licence before GL X expires on 21 August, the insurance impasse will outlast the sanctions relief window, freezing the physical reopening past the political window the MOU created.
Medium term · Reported
Opportunity
A narrow OFAC general licence authorising P&I clubs to interact with the PGSA for transit-notification purposes only, not for fee payment, could unblock the DFC facility without requiring a sanctions designation reversal on the IRGC itself.
Short term · Suggested

Source Landscape

This story draws on neutral-leaning sources from Australia

Australia

The DFC $40 billion headline is a guarantee authority ceiling, not committed capital: Chubb's role is to underwrite individual transit policies backed by DFC, meaning the facility can only be drawn down when a ship operator applies and Chubb underwrites a specific voyage. With zero applications, zero capital has been deployed.

Two tiers of operator face different constraints. Operators who cannot satisfy the PGSA registration requirement cannot receive OFAC-compliant cover even if they want it, because the application process itself would require them to interact with a sanctioned entity.

Chinese state companies, who operate outside the OFAC regime, neither need OFAC clearance nor want US-backed insurance that would subject their transactions to US oversight. The facility was built for Western operators seeking OFAC-compliant Hormuz cover; that segment cannot access it, while the segment that can operate in the strait (shadow fleet operators) has no use for it.

Consensus view: Lloyd's Market Association (LMA) maritime risk committees and the International Union of Marine Insurance (IUMI) have confirmed publicly that the PGSA-OFAC compliance conflict is the specific blocking mechanism, not risk appetite or pricing: London underwriters cannot register with a designated Iranian body (the PGSA) to comply with IRGC coordination requirements without triggering OFAC secondary sanctions exposure for their US-dollar clearing banks.

The DFC facility was constructed without resolving that compliance conflict first, which is why zero uptake was structurally predictable the day it launched.

Counter-view: The Foundation for Defense of Democracies (FDD) and Heritage Foundation analysts argue the zero uptake on the DFC facility reflects a deliberate Iranian design: by structuring the PGSA as a mandatory first-touch for any insured transit, Tehran ensures that Western insurance infrastructure cannot function in the strait regardless of whether a bilateral or US-backed facility is on offer, because the OFAC conflict attaches to the PGSA itself, not to the risk level.

Key tension: Whether the PGSA-OFAC impasse can be resolved by a specific OFAC carve-out authorising London P&I clubs to interact with the PGSA for transit-notification purposes only, which would require a new General Licence narrower than GL X, or whether the conflict persists while the PGSA remains under IRGC command.

First Reported In

Update #138 · Three flags over Hormuz, none enforced

Insurance Business Magazine· 25 Jun 2026

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Causes and effects

Caused by

Hormuz cover returned before the strait did

The Lloyd's-Chubb $400m consortium (19 Jun) is directly related to the DFC $40bn facility; both have seen zero uptake, confirming the structural PGSA-OFAC compliance trap.

Occurred 19 Jun 2026

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Iran builds an insurance toll for August

PGSA's mandatory insurance and registration requirements (20 Jun) are the direct cause of London underwriters' OFAC compliance conflict and the zero uptake on the DFC facility.

Occurred 20 Jun 2026

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This Event

Insurers cut the price, not the risk

Underwriters are lowering Hormuz premiums while refusing to actually cover the route, exposing a structural conflict between Iranian and US compliance rules.

Different Perspectives

Cross-border power traders

The France-Germany day-ahead spread flipped from a EUR 17.20 German premium on 1 August to a EUR 4.15 French premium on 3 August, the same day French curtailment peaked. They cannot yet attribute the flip to curtailment alone, since a like-for-like overnight comparison shows French nuclear output rising while wind fell and demand returned on the weekday step.

EDF

River-cooling limits took 7.6 GW, 12 per cent of its fleet, offline on 3 August, the highest curtailment since the heatwave began, with an easing forecast to 4.3 GW on 4 August and 3 GW after. It manages the cut as a recurring seasonal constraint, expecting it to lift with river temperature, not repair.

Gasunie

TTF, the Dutch hub it operates, drifted to roughly EUR 55 to 58 per MWh across the window, staying inside its recent range through both the German spark reversal and the French curtailment. It reads a flat hub price as evidence that neither event this window carried enough weight to move the fuel leg on its own.

German gas-fired generators

Record German solar of 18,761 MW on 2 August pushed the clean spark spread to minus 18.48 EUR/MWh, a loss-making day, before it returned to plus 16.20 on 3 August. They now price dispatch against post-solar residual load rather than wind alone, since the sign flipped inside 48 hours on unchanged fuel and carbon costs.

European Commission (DG Energy)

Its implementing-measures register logged transposition notices from only Portugal and Slovakia against Wednesday's Article 94 deadline for Directive (EU) 2024/1788, with 25 states silent. It expects the register to fill only gradually, since filing routinely lags legislating and any infringement track against non-notifying states runs on a slower clock than the deadline itself.

Spain's LNG terminal operators

Spain's 9,145 GWh terminal inventory is the largest single stock in the EU LNG network, an option value that can reroute cargoes wherever the winter strip pays best rather than a cavern gas obligation tied to a fixed date. That flexibility matters more as Germany's cavern shortfall pushes more of the winter security question onto import infrastructure.