The week since Issue #36 (Aug 10) saw the Hormuz diplomatic track stay stuck in the same place while the war’s costs kept compounding elsewhere. Iran and Oman’s incremental route progress — talks at an “advanced stage” per Qatar’s foreign ministry — never converted into a broader reopening. Iran’s Foreign Ministry spokesperson Esmail Baghaei put the core condition plainly: “As long as the U.S. naval blockade continues, the necessary conditions for the reopening of the Strait of Hormuz do not exist.” Iran’s Supreme National Security Council Secretary Mohsen Rezaei added a further demand: the US must unfreeze Iranian funds held overseas. President Trump, meanwhile, countered Iran’s own compensation demands with a mirror-image one — Iran must pay compensation for people killed in wars, attacks and protests.
The physical and diplomatic rhetoric both hardened. The UAE’s foreign ministry explicitly denounced “the hostile Iranian attack” on two ADNOC-affiliated vessels struck transiting Hormuz Thursday evening — a sharper attribution than the earlier “no group has claimed responsibility” framing that had persisted for days. Iran’s FM Araghchi told Trump to “be careful” after Trump claimed the US has “total control” of the strait, posting “worse than fake news is fake intelligence” on X — shipping data does not support Trump’s claim, with traffic still a fraction of pre-war levels (MarineTraffic logged between 8 and 15 vessel crossings on Aug 4-6, versus roughly 130 pre-war). Treasury Secretary Bessent told Newsmax the US will pursue “economic isolation” measures against Iran “the likes of which have never been seen,” after the US said its naval blockade could continue “indefinitely.”
A previously undertracked environmental disaster has grown large enough this week that GEF is now giving it dedicated coverage. The Russian tanker Caroline Bezengi was struck in June and ran aground on an uninhabited, rocky island in the strait; everyone aboard evacuated long ago and no one has claimed responsibility for the original strike. Satellite tracking first showed signs of a leak on June 30, and by Aug 7 an estimated hundreds of thousands of gallons had spilled from what may have been as much as 40 million gallons of cargo across five of the vessel’s six holds. Greenpeace now estimates the spill covers roughly 500 square miles; Omani state media reports oil has reached about 7.5 miles of the Ras Madrakah coastline on mainland Oman, some 200 kilometers from the wreck itself.
On market plumbing: the US Strategic Petroleum Reserve fell below 300 million barrels for the first time since January 1983 — 298.7 million barrels as of Aug 12, a 6.1 million barrel weekly draw, per Department of Energy data. This corrects GEF’s own previously carried-forward figure of 304.8 million barrels with a fresher, better-sourced read; it is not evidence of an additional draw beyond what DOE has confirmed. The drawdown traces to the 172 million barrel exchange-structured release Trump ordered in March — companies borrow the crude and must return the same volume plus a premium later, not an outright sale. A DOE spokesperson told CNBC the reserve’s safe operating minimum is roughly 70 million barrels, distinct from the oft-cited 252.4 million barrel statutory threshold that restricts certain limited drawdowns. Separately, the official EIA release for the week ending Aug 7 showed commercial crude (excl. SPR) built a surprising 17.4 million barrels — the largest weekly increase since Jan 2023.
On flow data: Energy Secretary Chris Wright said Hormuz exports have reached a 9 million bpd 7-day moving average under US military escort, with total Gulf flows around 15 million bpd including pipelines. GEF flags this US-sourced figure sits well above independent estimates — Barclays put actual net exports through Hormuz at just 3 million bpd for the week ending Aug 7 — a gap GEF is not resolving in either direction.
For the full risk matrix and this week’s Analyst Outlook — including GEF’s base-case, downside and upside scenarios for the coming week — see the Risk Analysis page; for the live chokepoint picture, see Marine Traffic; for the shortage map, see Shortages.