Afghan Voice Agency (AVA): The Russian Foreign Ministry spokesperson stated: Kiev's attack on oil tankers in the Black Sea is against civilian commercial vessels, and this action is considered a violation of the principles of international law and should be the subject of an impartial investigation.
She added: Moscow is ready to cooperate with Turkey to find the best ways to stabilize the situation in the Black Sea and put pressure on Kiev.
She emphasized: Eliminating any security threat in the Black Sea remains one of the most important elements of a comprehensive settlement of the Ukrainian crisis.