Port or tanker

Strait of Hormuz — continuing attacks, harassment and severe maritime threat

10 August 2026 · UKMTO assessment at 00:30 GMT

Southern Strait of Hormuz approaches near Limah, Khasab and Kumzar, Oman

What happened

UK Maritime Trade Operations said the Middle East maritime threat level remained severe as attacks and harassment of commercial shipping persisted in the Strait of Hormuz. The agency described IRGC-linked activity including VHF hailing, UAV overflight and targeted surveillance of merchant vessels, and said kinetic activity—including projectile strikes and near-miss explosions—continued along the southern Omani approaches around Limah, Khasab and Kumzar. UKMTO also warned of a continuing risk from drifting and uncharted mines. Commercial traffic through the strait remained at reduced levels, with transits in the single digits. This is a regional campaign and threat-assessment marker rather than a claim that each described interaction was a separately verified attack. The UAE/ADNOC tanker hit on Saturday, 8 August, is already recorded as its own incident and is not duplicated here. The marker is an approximate reference point for the southern approaches, not a precise event location.

When cited sources give different casualty, damage or spill figures for this event, they’re reported side by side above rather than merged into one number. See how confidence levels work.

Evidence
Reported / attributed
Confidence
Moderate
Infrastructure
Port or tanker
Latitude
26.1800°
Longitude
56.3400°

Attribution

Attributed to Iran's Islamic Revolutionary Guard Corps (IRGC)

This attribution reflects UKMTO's regional assessment as reported by Al Jazeera. It does not establish IRGC responsibility for every individual projectile strike, near miss or suspicious interaction included in the assessment.

Sources

  1. IRGC attacks, harassment persist in Strait of Hormuz, UKMTO saysAl Jazeera, reporting UK Maritime Trade Operations · Incident reporting

View on UKMTO — Advisory Regional maritime security assessment — 10 August 2026