21 September 2026.

Situation

The Strait of Hormuz remains the operational focus of an intensifying maritime crisis. voz.us, gCaptain, and TradeWinds News report that Iran's Revolutionary Guard Corps has threatened to strike new targets with new weapons if the United States conducts further strikes, with the reporting tied to two additional tanker attacks in the strait. gCaptain separately reports two more tankers were hit as attacks mount, and gCaptain and AP News report that an LPG tanker was struck by projectile debris near the strait, with two crew members injured; in both incidents, the attacker has not been identified in the sourcing available to this site. The closure picture is contested. Iran has declared the strait closed, per gCaptain and TradeWinds News. A counter-claim carried in this feed states 12 vessels crossed over the weekend, attributed to OilPrice. Reuters reports that vessels continue to trickle through as the conflict persists. IMF PortWatch recorded 8 transits on 2026-09-13 against a pre-crisis baseline of 85 per day. On the diplomatic margin, Egypt's foreign minister urged protection of Hormuz shipping during UNGA meetings, per Daily News Egypt. Brent stood at $100.17, down 2.43% over 24 hours, as of 23:50 UTC. The site recorded 134 indexed events in the last 24 hours. As of 23:49 UTC, 446 AIS-visible vessels were holding position away from berth in the Strait of Hormuz and Gulf watch box, a count that leaves out ships within 25km of a working port. On the Hormuz Index, Crisis Pressure, the state composite, sits in the extreme band, rising over 24 hours, with physical transit deviation as its top contributor; the Escalation Forecast sits in the elevated band, flat over 24 hours, with the Brent-WTI forward spread as its top contributor.

Recorded