Is the Strait of Hormuz commercially usable again?

Assessment changed

Assessment changed: the Revolutionary Guard claimed a tanker strike on 9 October for an "unauthorised route" and extended its declared targeting beyond the strait. Kpler counted seven transits on 6 October, the fewest since 23 July; crude crossing fell 27% in a week. No cover written, no régime agreed, IMO unchanged.

Brief item The Guard claimed a strike and widened its reach, and the strait emptied againReviewed in 2026-10-11

Assessment changed

Assessment changed: volume returned by a changed route. Kpler puts September Gulf crude exports excluding Iran at the pre-war level, 60% across the strait on shuttles and transfers; LNG at its war-time monthly high. JMIC: about 28 US-facilitated transits a day, independent counts single-digit. Six tankers struck 28 Sep–2 Oct. No cover written, no régime, IMO unchanged.

Brief item The oil came back through the strait, and so did the strikesReviewed in 2026-10-04

Assessment changed

The condition's premise is refined: a Lloyd's Market Association statement of 23 March, recorded as countervailing evidence, says war cover stayed available in London and owners' safety judgments kept ships out, so the closure is now read as owners' risk judgment with insurance one expression of it rather than the binding constraint. No war-risk cover was found written on terms charterers take up, which is the observable, and the legal-regime observable did not fire: the Salalah ministerial postponed on 13 September was not reconvened by 26 September and no Iran–Oman text was published. What moved was physical and volumetric. UKMTO reported vessels struck in the strait on 21 September (two tankers, one day) and 23 September (a cargo vessel set on fire and abandoned); tracked transits fell to 17 on the weekend of 19–20 September from 37 a week earlier (Kpler and LSEG), while Saudi escorted state loadings inside the Gulf continued, with six very large crude carriers at Ras Tanura and Juaymah on 21 September. The partial restart of the east–west pipeline on 22 September reopens a second route for Saudi crude and does not bear on the commercial condition. Iran offered on 25 September to reopen the strait within seven days on conditions, and the offer was reported rejected on 26 September; an offer is not a régime.

Brief item The strait was struck twice in three days, and what still crosses it is state cargo, not a marketReviewed in 2026-09-27

Assessment changed

The commercial condition is unchanged and the description of the strait is not. No war-risk cover is being written on terms charterers take up, which is the observable, and nothing in the window touched it. But Saudi Arabia has put roughly a million barrels a day back through the strait: about sixty million barrels sold for September and October loading by ship-to-ship transfer off Sohar, loaded at Ras Tanura and run out on short legs under United States naval escort, with Hormuz-route exports above two million barrels a day in the first two weeks of September. A condition that described the water as lightly used would now mislead, so it is advanced to separate escorted state cargo from commercial traffic. The legal-regime observable did not fire: the Salalah ministerial was postponed on 13 September with no new date.

Event Saudi crude goes back through the strait the pipeline was built to avoidWeekly Brief Iran–Gulf developments — 20 September 2026