The Kremlin said on Wednesday that Ukraine's signal on talks with Moscow appeared to be in unison with Russia's own position, but that more details were needed.

Ukrainian Foreign Minister Dmytro Kuleba said Kyiv was ready for talks with Russia if Moscow was prepared to negotiate in good faith, though he said that Ukraine has seen no sign of that.

"The message itself can be said to be in unison with our position," Kremlin spokesman Dmitry Peskov told reporters when asked about Kuleba's remark, adding that clarification was needed on the details.

"You know that the Russian side has never refused to negotiate, has always maintained its openness to the negotiation process, but details are important here that you and I do not yet know."