Skip to content
You can now search across every topic, entity and event.What's new
Iran Conflict 2026
17AUG

TD3C hits WS372 as hull cover reaches 5%

3 min read
15:37UTC

The Baltic Exchange assessed the Middle East Gulf to China VLCC route at WS372 on 17 July, and Hormuz war-risk hull cover widened the same day to a 3-10% band with 5% the emerging norm.

ConflictDeveloping
Key takeaway

War-risk cover at 5% of hull adds roughly $2.50 a barrel to a Gulf cargo, twice the late-June loading.

The Baltic Exchange assessed the TD3C Middle East Gulf to China VLCC route at WS372 on Friday 17 July, roughly 15 Worldscale points above the previous Friday and about 27% above the WS293.89 print of 3 July 1. War-risk hull cover for Hormuz transits widened the same day to 3-10% of hull value, with 5% emerging as the market norm 2, against the 3-4% baseline this desk recorded in late June .

Put that in cash. On a $100m VLCC, 5% is $5m a voyage against roughly $250,000 before the war, or about $2.50 a barrel across a 2m-barrel cargo. The loading has doubled from the $1 to $1.50 range of a month ago, and it sits on top of the freight rate rather than inside it.

War-risk cover is the slowest instrument in the complex to move and the hardest to talk down, because it reprices on the London market's read of loss frequency rather than on political signalling. The Lloyd's Joint War Committee listed-areas mechanism compounds that: a single insurable casualty inside a designated zone moves the whole quoted band, which is how 3-4% became 3-10% in one step instead of drifting. Underwriters moved when two UAE supertankers were actually hit, and not when ministers issued statements about the strait.

This breaks the pattern the desk has traded since late June, when the TD3C 4Q26 forward sat at $181,163 a day and would not budge while Brent shed 8% . Charterers who took that forward cover are now materially in the money against a WS372 spot, so paper freight length is quietly subsidising physical programmes. The reverse trade deserves naming too: both legs can retrace far faster than a premium priced into the curve, and if the strike tempo slows, freight and hull cover come off before the flat price does.

Deep Analysis

In plain English

Shipping companies charge more to move oil through dangerous waters, and insurance companies charge more to cover ships that might get attacked. For weeks, both prices stayed calm even as oil itself got more expensive, because nobody had actually been hit. Then real ships were struck in the Gulf, and both the shipping cost (TD3C) and the insurance cost (war-risk cover) jumped at once, showing the danger had become real rather than just talked about.

Deep Analysis
Root Causes

War-risk hull cover resets on the Lloyd's Joint War Committee's listed-areas framework, which prices a designated zone on evidence of loss frequency rather than on political announcements; two UAE supertankers struck supplied the actuarial trigger that six weeks of diplomacy could not.

Freight lagged separately because owners holding 4Q26 forward cover at $181,163/day were pricing a physical Hormuz recovery in months, a bet that two strikes in one week directly undercut.

What could happen next?
  • Consequence

    A European refiner buying a Gulf VLCC cargo now pays flat price plus roughly $2.50 a barrel in insurance plus the WS372 freight uplift, raising the delivered cost floor independent of any further crude price move.

  • Risk

    If the strike tempo continues, hull cover could move toward the top of its quoted 3-10% band, since the Joint War Committee mechanism reprices on each new casualty rather than settling at a fixed level.

First Reported In

Update #18 · Brent tops $90 and freight follows this time

The Edge Malaysia (republishing Baltic Exchange)· 20 Jul 2026
Read original
Different Perspectives
Shipping and insurance underwriters
Shipping and insurance underwriters
Kpler counted five Hormuz transits on 16 August against 31 the previous weekend, while Windward logged four vessels going AIS-dark for up to a month; underwriters price both the attacks and a sanctions register that names their counterparties in unreadable scanned images. Two trackers now measure only the ships that consent to be seen.
China
China
China sits at the end of the payment chain the 14 August designation targets: Iran's shadow banking network exists to convert sanctioned oil sales, much of it to Chinese refiners, into usable funds. Beijing has previously refused to recognise OFAC's jurisdiction over its own entities buying Iranian crude, leaving this designation to test compliance rather than change trade.
Qatar
Qatar
Qatar's foreign ministry denied on 16 August holding any Iranian pilots alive, contradicting Iranian General Mohammad Bagherzadeh's claim that Doha holds three Su-24 aircrew, and said it had recovered only one set of remains. Qatar carries Iran's messages to Washington, and this is a public break with Tehran over a fact only one aircrew inquiry can settle.
Oman
Oman
Oman's shipping-map talks, covering monitoring, environment and maritime services, were publicly decoupled from any Hormuz reopening by Iran's own foreign minister on 17 August. Muscat's mediation channel keeps functioning on the narrow file it was given, while the political decision it hoped to unlock stays with Iran's security council.
Saudi Arabia
Saudi Arabia
Saudi Arabia separately called the recurrence of tanker attacks on Emirati shipping a dangerous escalation, breaking from the UAE's repeated formula. Riyadh speaking in its own name over an attack on another state's vessels signals it reads the pattern differently from Abu Dhabi's flat statements.
United Arab Emirates
United Arab Emirates
The UAE foreign ministry condemned a third ADNOC-linked tanker attack on 15 August in language identical, word for word, to its statement the day before. Three consecutive strikes on Emirati shipping have not moved Abu Dhabi's public wording by a single adjective.