The commander of land forces of NATO in the European Union General Philip Breedlove said that the Russian Federation uses the truce in the Donbass to regroup the troops and the possible occurrence. According to the General, the U.S. Department of defense was caught off guard by the recent Russian movement in Ukraine, reports BBC. Speaking before the Committee on armed services, U.S. Senate, General Bredlow said that American intelligence services are obliged to have more opportunities to observe the actions of Russia in the region. The situation in Ukraine remains fragile and volatile, he added. Moscow has stated many times that it is not involved in the events in southeastern Ukraine, is not a party to domestic conflict and is interested in Ukraine overcame political and economic crisis. In the capital of Russia emphasize that all the charges against her are unproven. At the same time, the DNI reported that the Ukrainian military continue to pull the arms around the separation line in the Donbass militias recorded six Grad rockets and four " Hurricane ". On Tuesday, the head of Ukraine Petro Poroshenko said that the fighting in the Donbass have the opportunity to resume at any time.