To the separation line in the Donbass Ukrainian troops tightened up to one brigade, said permanent Commissioner of Russia to the OSCE Andrey Kelin, whose data confirm the observers of the organization in Ukraine. according to his statement, there is a risk of resumption of the active phase of hostilities." We absolutely do not exclude it, " He said." at present, according to experts of the OSCE, on the side of the Ukrainian security forces have a concentration of forces at the rate of one brigade close To the line of separation, " added the diplomat, reports news Agency. He also showed that " observers fix much of what the state Authorized the DNR that there is a strong accumulation of equipment from the Ukrainian side."" Well essentially that storage sites disappear batches of Ukrainian heavy weapons and be placed along the separation line, " said Kelin. According to his statement, " it is difficult to test, since the observers are on the side of DNR ". Before the speaker of the defense Ministry of Ukraine Viktoria Kushnir said that the APU took all the heavy weapons in the Donbass installed on the Minsk agreements distances. However, According to the Deputy chief of the headquarters of the militia of the Donetsk national Republic Eduard Basurin, the arms remained in position on the contact line in Donbas. Remember last week has worsened the situation in the area of Marinka. With military the 28th separate guards mechanized brigade of the Ukrainian armed forces Roman Marchenko, who was captured by militia forces in the process of fighting, said the shelling began not militias and the Ukrainian military, thereby refuting the statement of Kiev. In addition, Marchenko told about significant losses of the Ukrainian side in battle. The head of the DND Alexander Zakharchenko also said that the loss of the Ukrainian military in the fighting in the area of Marinka "huge" - about 1 thousand security officers were injured and 400 killed and at the same time among the militia killed only fifteen and another 30 were injured.