Ukraine will fulfill all commitments and expects the others to do the same, Ukrainian President Volodymyr Zelensky said.

"The Ukrainians have the deserved right not to believe words and promises. But we do hope that all agreements will be implemented, but there is also a clear understanding that only concrete steps can confirm all sides' readiness for peace," Zelensky said at a press briefing after the Normandy Four summit in Paris.

Ukraine, for its part, stands ready to fulfill all agreements, but "it is a two-way street," he said.