Daily Mail U.K The secret Iranian armada hell-bent on sinking a US aircraft carrier in Strait of Hormuz: Speedboats armed with torpedoes, explosive drones and a fleet of mini-subs: IAN GALLAGHER
Slipping through sonar blind spots, the Ghadir-class mini subs silently shadow their prey, despatch their underwater anti-ship cruise missiles or homing torpedoes, then simply vanish.