PREVIEW

''Sayyad 4B'' missiles system are displayed by the Islamic Revolutionary Guard Corps (IRGC) during an annual military parade marking the anniversary of the beginning of the war against Iran by former Iraqi Dictator Saddam Hussein 44 years ago, in front of the shrine of the late Revolutionary founder Ayatollah Khomeini, southern Tehran. Sayyad 4B is a 300-kilometer-range missile compatible with Iran's indigenous Bavar-373 air defense system. Sayyad 4B is the latest in the Sayyad series of solid-fuel missiles.