DEBKAfile's Iranian and intelligence sources disclose that Moscow warned Tehran Friday April 17 that Israel was planning to destroy all 140 fighter-bombers concentrated at the Mehr-Abad Air Force base for an air show over Tehran on Iran's Army Day the following day. The entire fleet was accordingly removed to remote bases and the display cancelled. In the first week of April, Tehran announced it would stage its biggest air show ever to dramatize a ceremonial military parade in the capital on April 18. Iran would show the world that it is capable of fighting off an Israeli attack on its...