The main cause of death of the Ukrainian security forces began to undermine their own minefields at the contact line in the Donbass, said at a press conference official representative of the defense Ministry LNR Andrey Marochko. in addition, among the reasons is called careless handling of arms and internal conflicts. He noted that over the last month in Kiev-controlled medical institutions in the Donbass has received about 20 bodies of the Ukrainian security forces and more than 50 wounded soldiers. "Confirmed information about the deliberate concealment of the command teams from senior management non-combat losses ",