Andriy Yermak, Head of the Office of the President of Ukraine, announced the terms for the end of the war, Report informs.
"For this (for the war to end), the Russian economy should be collapsed in a short time. It is necessary to impose a gas embargo and tighten restrictions on the export of Russian oil", Yermak said on Telegram.
He said that the oil sanction of the European Union will seriously damage the Russian economy next year: "The gas embargo will be fatal for Russia."