Strait of Hormuz Attacks Reach Conflict High as Tanker Traffic Falls

Direct reporting says at least 12 attacks, attempted attacks, or harassment incidents involving oil, LNG, and LPG tankers occurred around the Strait of Hormuz between September 28 and October 5, the highest weekly total since the conflict began, while tanker traffic fell to its lowest level in more than two months. This is a new, forward-looking maritime-security and energy-supply escalation; quoted oil-price movements and the Gulf hurricane reference are excluded as developments. The geopolitical_security classification and existing-event match are retained because this is an aggregate milestone in the same Strait of Hormuz maritime-security and oil-trade disruption storyline. Importance is high because the chokepoint has broad energy and shipping implications, while surprise is meaningful but moderated by the conflict already being ongoing. Confidence is strong for the core facts but lower for the exact occurrence time, so October 8 at 23:30 UTC is retained as an estimate of the latest reported state and the status remains ongoing. Approved stakeholders are limited to the supplied companies with clear exposure to tanker availability, Gulf exports, refining and feedstock supply, insurance, storage, LNG or replacement-product demand.