"The crossing of the border by the convoy of military vehicles that Russia passed to the insurgents took place," he said.
"The Russian military equipment convoy actually penetrated into Ukraine. We cannot control that section but we have the opportunity to receive information about what's going on there and where this convoy is moving to. Therefore, I assure you that every unit entering Ukraine will remain here forever," Lysenko said.
Lysenko added that those convoys will try to break through to help the terrorists holding defense in the surrounded by the ATO forces Luhansk.