Iran Opens Strait of Hormuz to “Non‑Hostile” Ships, Says Letter

Iran has announced that vessels it deems non‑hostile may transit the Strait of Hormuz when working with Iranian authorities. The notice was sent to members of the International Maritime Organization (IMO), the global body overseeing safe and clean shipping.

Context

• Rising Tensions: The announcement follows heightened tensions between Iran and Western allies, notably the United States and Israel.
• Impact on Oil Flow: About one‑fifth of global oil and gas flows through the strait have slowed or stopped, tightening pressure on worldwide energy supplies.

Iran’s Stance

• The foreign ministry stated it has taken “necessary and proportionate measures” to prevent any party supporting the U.S. or Israel from using the waterway for hostile actions against Tehran.
• Ships linked to those countries, or other actors in the conflict, are not allowed “innocent” or “non‑hostile” passage.

IMO’s Role

• The IMO, comprising 176 member states, sets rules that keep ships safe and protect the environment.
• While a major newspaper reported on the letter, independent confirmation of its contents remains pending.