Iran unveils ballistic missile, 'new generation' engines

Iran's Revolutionary Guards unveiled Sunday a short-range ballistic missile that they said can be powered by a "new generation" of engines designed to put satellites into orbit. The Guards' Sepahnews website said the Raad-500 missile was equipped with new Zoheir engines made of composite materials lighter than on earlier steel models. It also unveiled Salman engines made of the same materials but with a "movable nozzle" for the delivery of satellites into space.