Iran's new Fateh-class submarineCommander of Iran’s Revolutionary Guards’ Navy, Rear Admiral Ali Fadavi, said the US is preparing for an attack against its navy and is worried about Iranian speedboats that can travel twice as fast as US warships. Fadavi said that the Iranian boats can launch missiles, and that the navy is working on increasing their speed from 60 knots to 80 knots so that they can travel three times as fast as US warships, the Fars news agency reported on Wednesday. The senior Revolutionary Guards commander said in an interview to Fars that Iran’s navy has been practicing for the past few years how to destroy US warships. More