A US military strike on Iran’s Larak Island on August 30, 2026 has killed three Islamic Revolutionary Guard Corps personnel, up from an initial count of two fatalities reported by Iranian state media shortly after the attack.

The operation targeted two IRGC rocket launchers positioned on the island, which sits in the Strait of Hormuz, the narrow chokepoint through which roughly 20% of the world’s oil consumption flows every day.

Why Larak Island, and why now

US military planners acted on intelligence indicating that IRGC forces were preparing to load sea mines onto rockets and fire them into the Strait of Hormuz shipping lanes. Larak Island is a known IRGC naval outpost, covering approximately 30 square miles, and has long been used to project Iranian military power across the strait.

The strike broke a 31-day stretch during which the US had not conducted any publicly acknowledged operations on Iranian soil, making it the first such action since late July 2026.