This should be the "SAMIN", right? Those missiles are really tough - I knew that they shouldn't stay long time with fuel and oxidizer, they should be emptied and washed inside, because of the high corrosive fuel... And this one is even bombed...
My bet was ...
AK-20K “Melanj” oxidizer (“O” substance) Composition: Nitric Tetroxide in solution with Nitric Acid, with Phosphoric and Fluoric acid inhibitors. 20±2,5% N2O4, 73,4% HNO3, 1-1,25% H3PO4, 0,5% HF, 2±0,8% H2O Orange-brown, evaporating liquid. Self ignites combustibles. Highly corrosive, only few materials can withstand its effect: chromium steel, pure aluminum, glass, and for a short period, some rubber mixes.
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
