Record 12 Tanker Attacks in One Week in Strait of Hormuz as Iran War Enters 8th Month

The Joint Maritime Information Centre reported 12 attacks on tankers in and around the Strait of Hormuz during the week of September 28 to October 5, 2026 — the highest weekly count since the war with Iran began on February 28, 2026.

Indian Crew Casualties

Among the incidents, twelve crew members aboard the Indian-affiliated tanker On Peace were injured. The vessel sustained damage but remained seaworthy and was escorted to safe waters.

Wider Shipping Impact

The escalation has forced insurance premiums on Hormuz transits to record highs. Several major shipping companies have suspended Gulf of Oman routes; oil prices rose on the weekly figures.