The massive explosion and ensuing shock wave seen in video from the Ukrainian city of Pavlograd in Dnipropetrovsk Oblast was most likely the result of a giant secondary detonation. What seems to have been hit... was a plant that is used for missile fuel and other highly volatile explosive applications. The facility has been a cause of great concern for locals in the past. The city is strategically located in an area through which that counteroffensive drive toward Crimea could take place... But it is also home to the Pavlograd Chemical Plant. That’s where fuel for Ukrainian missiles is produced......