year 2013. Trolleybus explosion in Volgograd
Five years ago, on December 30, 2013, an explosion occurred in the passenger compartment of a trolleybus in Volgograd during the morning rush hour. A bomb with a capacity of at least 4 kg of TNT was detonated by suicide bomber Suleiman Magomedov, who is associated with the Kavkaz Emirate. 16 people were killed, 25 were injured. The day before, on December 29, there was an explosion in the building of the Volgograd I railway station at the entrance to the inspection zone.