Iran has at least several air defense systems that can defend the sky in the event of an Israeli attack, reports Defense Express. The source notes that there is limited information available in the public domain about Iran’s air defense. However, there are several intriguing aspects to consider. In particular, it is known that the Iranian military possesses 10 Soviet-era S-200 anti-aircraft missile systems and 32 S-300PMU systems. The latter were delivered to Iran by Russia’s Rostec in 2015, but there is no information available on how Iran acquired the S-200 systems. Iran also has the Bavar-3…