Islamic Revolution Guards Corps (IRGC) unveiled Raad-500 missil with ‘Zoheir’ composite engine and ‘Salman’ space composite engine with mobile nozzle, as the new generation of rocket propellers. Using the technology of carbon fiber, provides the ability of tolerancing pressure of 100 bar, temperature of 3,000 degrees Celsius and access to the very light weight missiles. Thanks to the composite materials, the weight of Raad-500 ballistic missile has been reduced by half in comparison with the Fateh-110 missile that has a metal body, but its range has been extended by 200 kilometers.