9 September 2026.

Situation

The Strait of Hormuz remains effectively closed to normal commercial traffic, with PortWatch recording just 6 transits on 2026-09-06, against a pre-crisis baseline of 85 per day. As of 23:56 UTC, 336 vessels were holding position away from berth. The tit-for-tat exchange that has defined this conflict's latest phase intensified sharply: The Hill and Hellenic Shipping News report the U.S. military destroyed five Iranian oil tankers following missile attacks on a Navy warship, and Iran subsequently targeted 10 ships near the strait, in what gCaptain and The Hill describe as the biggest declared attack wave since the war's start. A drone also struck a tanker carrying roughly 2 million barrels of Iraqi fuel oil in Iraqi territorial waters, per gCaptain and The Hill. Iran has separately declared a maritime restricted zone stretching from Chabahar into portions of the Gulf of Oman and the Arabian Sea, with exact coordinates still pending, per Modern Ghana, France 24, Yahoo, and RFI. On the logistics side, Hellenic Shipping News reports Qatar and UAE are routing LNG cargoes via ship-to-ship transfers, and Kuwait Petroleum Corp. says it plans to expand its own fleet to manage prolonged disruption. Brent stood at $102.07, up 2.73% over 24 hours, as of 23:56 UTC. The Hormuz Index Crisis Pressure composite sits in the extreme band, flat over 24 hours, while the Escalation Forecast composite is in the elevated band and rising, with the Brent-WTI forward spread as the top contributor to that divergence.

Recorded