The press centre said that an anti-tank guided missile was fired at 12.25 p.m. at a checkpoint of the Ukrainian military in the settlement of Troitske. As a result, four Ukrainian servicemen, who were reinforcing the positions, were wounded. The shelling case was reported by representatives of the Organization for Security and Cooperation in Europe Special Monitoring Mission and the Joint Center of Ceasefire Control and Coordination and stabilization of the disengagement line between the parties, says a statement posted on the Facebook page of the press center. Other cases of breaching the ceasefire were not reported from midnight until 7.00 p.m. on Wednesday by the Ukrainian special operation headquarters in Donbas.