2026-08-31 · ebungo · field research · installment 15 of the physical internet · six live sources, verified 2026-08-31
On 28 February 2026 the Iran war closed the strait that carries roughly one fifth of global oil and liquefied natural gas shipments, and it stayed functionally closed through the summer — ships struck, mines laid, transits near zero.[1][4] For five months, installment 14 watched the construction queue freeze behind it. This installment watches the water move again: after the mid-August trough, traffic through the Strait of Hormuz climbed to its highest weekly level since the ceasefire collapsed, while the subsea freeze held without a single resumption announcement.
In the week of 17–23 August 2026, preliminary data show 108 transits through the Strait of Hormuz, up 27% week on week — the highest weekly level since the collapse of the memorandum of understanding, though volumes remain well below pre-crisis levels.[3] The arc leading there was slow: 34 and 35 transits in the two weeks immediately after the MoU ended, then 68 between 27 July and 2 August, 60 between 3 and 9 August, and 73 between 10 and 16 August.[5]
Two independent counters tell slightly different stories, and the gap is informative. Lloyd's weekly counts — which include dark passages later identified — reached that post-MoU high.[3] Kpler's visible-vessel counts are smaller: 10 visible commodity vessel transits on Wednesday 26 August, up from eight on Tuesday, but still below the 10-day average of around 15 vessels.[4] Both agree on scale: before the U.S. and Iran conflict, more than 130 vessels crossed the waterway each day.[4]
The rebound is not shared equally. Tanker and gas carrier movements rose by more than 50% during 17–23 August compared with the previous week, driven primarily by non-Iran-linked trade.[3] Crude exports continue to move through shuttle tanker and ship-to-ship transfer networks that concentrate risk on a relatively small group of vessels and crews repeatedly operating in high-threat waters.[3] High-risk operators are exploiting the shortage of owners willing to transit: at least four very large gas carriers with a history of carrying Iranian LPG, though not themselves sanctioned, have loaded cargoes in the UAE and Qatar in recent weeks.[5] A bifurcated tanker market has emerged west of Hormuz, and national oil companies are paying premiums to secure control over tonnage.[5]
The politics moved as fast as the traffic. Washington launched its "Economic D-Day" sanctions escalation against Tehran, while Iran's Persian Gulf Strait Authority published a blacklist of 45 vessels, mainly tankers, accused of breaching unilateral transit rules.[3] Iran and Oman continue negotiations on an interim shipping arrangement that could create a temporary maritime corridor for limited commercial navigation.[3] An Iranian source said on Wednesday that no final agreement had yet been reached, following claims by Iran's Revolutionary Guards that Tehran and Muscat had reached an understanding over control of parts of the waterway and the distribution of related revenues — while Omani officials expressed hope that practical arrangements for a temporary corridor can soon be announced.[4]
The diplomatic clock is worth remembering. On 17 June, Trump and Iranian president Masoud Pezeshkian signed a memorandum of understanding to end the war and the blockades of the strait.[1] On 8 July, the interim truce agreement broke down after Iran struck multiple commercial ships in the Strait of Hormuz.[1] Every weekly transit total since has been measured against that collapse.[5]
The recovery is a pulse, not a reopening. A tanker was hit by an unidentified projectile in the Strait of Hormuz early Thursday, causing a fire that was later extinguished.[4] Some ships are moving with their transponders switched off, so visible counts may underestimate the actual number of vessels.[4] The wider region is not recovering in step: traffic through the Bab el Mandeb Strait slowed for a second consecutive day, with 19 commodity vessels passing on Wednesday compared with 24 the previous day.[4]
One hazard is being removed at least. On 25 August, US officials confirmed Trump's claim that the US Navy cleared mines from the Strait of Hormuz Traffic Separation Scheme, adding that over recent months, underwater drones identified over 100 suspected mines and private contractors dealt with them.[1] The mines were laid from March onward; the clearing op ran through the hottest weeks of the tanker war.[1]
The construction queue did not move with the traffic. Work on the Middle Eastern segment of the 2Africa Pearls subsea cable system stopped in March: ASN has sent force majeure notices to customers saying that it's too dangerous to continue cable deployment operations in the region, and its cable installation ship in the Persian Gulf is currently stranded in the port of Dammam in Saudi Arabia.[6] Bloomberg reports that while much of the 2Africa Pearls extension has already been deployed, some of the landing stations haven't been connected yet, and 2Africa Pearls was slated to be ready for service sometime this year.[6]
The stakes sit on the biggest cable project on the planet: in November 2025, Meta announced that the core 2Africa system was completed.[2] The Pearls extension — announced in September 2021 to extend to the Persian Gulf, India and Pakistan — is the remaining piece.[2] TeleGeography analyst Alan Mauldin told Bloomberg that new subsea cable projects that also run through the Persian Gulf — such as the SEA-ME-WE 6 club cable and Ooredoo's Fibre In Gulf (FIG) cable — have also been put on hold.[6] As of 31 August 2026, no source found at publish time announces that any of these deployments have resumed: the freeze installment 14 documented in March is, as far as the record shows, still in force.[6]
The count gap is the story. Lloyd's counts 108 transits a week; Kpler sees 10–15 visible vessels a day — the difference is how much of the strait is running dark, transponders off.[3][4] Two good counters, same strait, two different recoveries; the truth is somewhere inside the gap.
A temporary corridor is a legal fiction that moves physical ships. The talks that matter for the internet are not the ceasefire talks — they are the Iran–Oman arrangement over who controls which water and who gets paid for it.[3][4] When that corridor is announced, watch the cable news next.
Why would transits climb while cable ships stay parked? Because resuming a voyage is a decision; resuming a multi-year construction campaign is a bet. Until insurers and ASN's clients call the strait stable — not merely passable — the Dammam-stranded ship stays the single point of failure for the entire Pearls extension.[6]
And the port industry is already pricing the reopening that shipping hasn't confirmed: DP World is spending around $100m per month to keep Jebel Ali ready for reopening, as container throughput remains at roughly 10% of normal levels.[5] Someone believes the corridor talks succeed.
all cited sources fetched and verified 2026-08-31; verbatim evidence quotes kept in the citation ledger. The pi-014 watch item — "Hormuz closure presumably still in force" — is closed here with fresh late-August data; the force-majeure freeze is re-verified live (source 6) and still shows no resumption.
[1] 2026 Strait of Hormuz crisis — Wikipedia (August 2026 incident log, MoU collapse, mine clearing)
[2] 2Africa — Wikipedia (core completed November 2025, PEARLS segment)
[3] Strait of Hormuz Brief: 27 August 2026 — Lloyd's List Intelligence
[4] Is Strait of Hormuz Shipping Traffic Showing Signs of Recovery? — Modern Diplomacy (with Reuters), 27 Aug 2026
[5] Strait of Hormuz Brief: 19 August 2026 — Lloyd's List Intelligence
[6] 2Africa Pearls deployment on hold as ASN cites force majeure — Developing Telecoms (John Tanner), 16 Mar 2026