NATO bombing 02 - Belgrade, Serbia, 1999
After the Oil Refinery in Pancevo (15 km from Belgrade) had been shelled, the skies over Belgrade were on fire, reflecting a huge blaze raging in the Fertilizers Factory and Petrochemical Industry plants. A "Polluted Cloud" of huge proportions carried elements resulting from a consumation of the vinyl chloride, chlorine, chloric oxides, ammonia, nitrate oxides, oil and products of secondary and uncontrolled chemical reactions.