Both the United States and some leaders in Europe have threatened to impose tougher sanctions against Moscow if it does not stop supporting pro-Russian separatists in eastern Ukraine.
ການເຄື່ອນໄຫວ ໃນ ຢູເຄຣນ

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Russian Foreign Minister Sergei Lavrov leaves the French Foreign Affairs Ministry following a meeting on a peace deal for Ukraine, in Paris, Feb. 24, 2015.

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Ukrainian President Petro Poroshenko reviews his selfie with an Emirati media representative at the International Defense Exhibition and Conference, known as IDEX, in Abu Dhabi, United Arab Emirates, Feb. 24, 2015.