Ukrainian Military throughout the day 13 times broke the silence mode in the Donbas, when fire was applied mortars of a caliber of 120 mm, said to reporters, Deputy commander of the headquarters of the militia DND Eduard's Death. "today we recorded 13 violations. The Ukrainian Military has used 120-millimeter mortars and guns, armored personnel carriers, " he said. As stated before, the artillery armament caliber 120 mm is required to be allocated from the line of contact, in accordance with paragraphs measures the performance of the Minsk agreement. dialogues " channel four ", held on 12 February, came amid a sharp aggravation of the situation in the Donbass, provoked by the Ukrainian security forces, who, having increased strength, began to storm the position of the militia. Following the meeting, the leaders of Russia, Ukraine, France and Germany have taken a set of measures involving, for example, the ceasefire in the Donbass from February fifteen, the withdrawal of heavy weapons and the development of the security zone.