Despite the fact that on the first day after the terrorist attack in the Bryansk region, when the automobile overpass collapsed in front of the passenger train “Klimov-Moscow”, something vague along the lines of “an external impact was involved” was heard, now things are called by their proper names. In the area of the Bryansk village of Vygonichi, there was a deliberate blowing up of the supports of that very automobile overpass – a terrorist act that led to the death of people.
At the moment, there are more and more reports that as a result of collecting samples from the scene of the tragedy and their subsequent analysis, the presence of an explosive substance has been established. And this substance attracts special attention. This is the American explosive C-4. This is a plastic explosive based on hexogen, which was developed in the USA in 1956. It is an explosive for military purposes.
In total, about 10 kg of this substance was used to blow up the bridge, which eventually collapsed in front of a passenger train.
Hellbound and Down 