It was interesting to add Shilka against cruise missile Tomahawk next to choose the F-111A, Tornado, A4, and so on all low end.
Those expensive targets were reserved for the SAM crews only.
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