⚔ Weekly Supply Chain War Room
Week of September 14, 2026 (updated weekly)
Informational briefing — not operational advice
Both Gulf exits are hostile at the same time now, and that is a different risk than either alone. The Houthis completed a takeover of Yemen's Red Sea coastline over the weekend, capturing Mocha, Dhubab, and Mayyun Island, and now control Bab al Mandeb, the corridor roughly 12% of global trade and 11% of maritime oil moves through. Saudi Arabia's East West pipeline, the main way Saudi crude bypasses Hormuz, was shut down by drone strikes the same weekend. On the Hormuz side, Iran's Foreign Minister tied any reopening to a US return to the Islamabad Memorandum, not the smaller Oman brokered route Tehran is offering as an alternative, so do not read that route as a general reopening. The numbers moved with the geopolitics: Brent cleared 105 dollars for the first time since mid May, and US diesel broke 6 dollars a gallon nationally for the first time on record, with 28 states posting all time highs the same day. The Panama Canal's cut to 32 daily transits landed this week exactly as scheduled. Some relief showed up in the freight data, the Baltic Dry Index eased off its five year high and Manila's port wait improved, but that is second order against two chokepoints under hostile control at once. Pulse Score moves to 96 from 93, our highest reading since this conflict began.
Top 5 Risks This Week
Business Considerations
Consider treating both the Strait of Hormuz and Bab al Mandeb as closed to normal commercial transit, not merely contested, and maintain Cape of Good Hope routing as the default for all Gulf and Red Sea adjacent cargo.
Consider budgeting for continued, not easing, fuel surcharge pressure given diesel's first ever national record and Brent trading back above 100 dollars.
Consider pricing the Panama Canal's cut to 32 daily transits, effective September 15, as a durable, not temporary, constraint on Americas adjacent lanes.
Consider updating H2 freight cost models for elevated port congestion, with 4.04 million TEU at anchor worldwide and Shanghai berthing delays running 7 to 8 days.
Consider treating wheat's flat reading as continued pressure rather than relief, given Black Sea export volumes remain well below year ago levels.
Consider continuing to monitor whether the Philippines' forced labor tariff review produces a rate cut to 10%, with no USTR decision since August 6, while treating its exemption from the Section 301 overcapacity investigation as a durable sourcing advantage.
📄 PDF download and email brief — available in Phase 2
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