An emergency meeting of the Trilateral Contact Group may be held to address this issue. On Wednesday, the Russian proxies fired anti-tank missiles twice on a fortified position of the Ukrainian troops near the village of Troitske, where engineering works were conducted. As a result, a missile hit an excavator and four Ukrainian soldiers were injured. "This shelling was the only case of violation of the Minsk agreements by the enemy since September 30, 2015," the press center said.