MIL 40-class speedboatMIL 40 is a class of fast inshore patrol craft operated by both naval forces of Iran.DesignThe design of an MIL 40 boat follows the model of Italian FB Design motorboats, acquired by Iran in 2002. Powered by two Isotta Fraschini diesel engines capable of producing, the boats move through a piercing propeller and reach a maximum of. These are monohull boats made of Kevlar. The class design is long with a beam of and a draft of. Their estimated standard displacement is.ArmamentMIL 40 boats are equipped with either a central machine gun mounted on the forward or two machine guns mounted on each side of the boat. A multiple [rocket launcher] is also installed on the roof.