31 August 2026.

Situation

The Strait of Hormuz remains under acute operational pressure, with 543 vessels holding position away from berth as of 23:53 UTC, up from prior readings as military incidents continue to accumulate. PortWatch's most recent published day, 2026-08-23, recorded 3 transits through the strait, against a pre-crisis baseline of 85 per day. Brent crude stood at $90.87, a gain of +1.29% over the prior 24 hours, at the time of writing. The Crisis Pressure index sits in the extreme band and has risen over the past 24 hours, driven by a single-component override from war-risk insurance pricing; the Escalation Forecast index reads elevated and is flat, with the Brent-WTI forward spread as its top contributor. The two indices diverge: current pressure is registering as more severe than the forward outlook reflects. The most significant operational development is a UK Maritime Trade Operations advisory, cited by gCaptain, reporting a tanker incident involving military forces in the Indian Ocean off Oman. Iranian state media, which this site treats as a claim, reports the IRGC downed a US MQ-9 Reaper over eastern Hormuz; the US has not confirmed the loss. Separately, IRNA and Mehr News, both Iranian state outlets, assert a supertanker struck two naval mines and that a US island strike was aimed at halting Iranian mine-laying, a characterisation a military source quoted by Mehr News rejected. US CENTCOM, per marketscreener.com and Forex Factory, said no ships have hit mines in the strait; those sources are unverified and single-origin. The 40 indexed events logged in the past 24 hours represent an elevated tempo relative to baseline crisis norms.

Recorded