# Iran's Revolutionary Guards issue stark warning on Sunday, declaring that any hostile move in the Strait of Hormuz would leave adversaries caught in a "deadly vortex".

*business · news · 2026-04-12 · Moneycontrol*

## Key points

- Iran’s Revolutionary Guards claim full control over all traffic in the Strait of Hormuz.
- The US has announced an immediate naval blockade of the Strait of Hormuz.
- US Vice President JD Vance presented Iran with a final negotiation offer in Islamabad.
- Trump threatened China with a 50 percent tariff if it supports Iran militarily.
- The US and allies, including Britain, will deploy minesweepers to secure the waterway.

**Countries:** Iran, United States, Pakistan, Britain, China

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