Russian military on February 16 shelled residential neighborhoods in Lugansk. This is stated in the Main Intelligence Directorate of the Ministry of Defence. In addition, the Ukrainian side provided the Special monitoring mission of the OSCE information about the presence of tanks and 122-millimeter "Grad" systems in the areas of the occupied Gorlovka and Sabivka. Spies also say of the continuing supply of weapons and military equipment, ammunition and fuel and lubricants from Russia to militants