Development of the KUB SAM system was initiated by the decree of the Central Committee of the Soviet Union in 18 July 1958. The system had to be capable of destroying targets, flying at speeds of Mach2, at an altitude of 100m, in rages between 5-20km, with a hit probability of 70% per launched missile.
Hpasp Free SAM Simulator, "Realistic to the Switch" (U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.) http://sites.google.com/site/samsimulator1972/home
