Ukraine suspects Russia is not really interested in pausing the conflict and ending the war, and the head of the country’s delegation, Defence Minister Rustem Umerov, said the key points could only be resolved at face-to-face talks between President Zelensky and President Putin.

Russia has said it was wrong to expect a quick breakthrough in Ukraine talks, after Moscow rejected Kyiv’s call for an unconditional ceasefire at negotiations in Istanbul. The sides agreed on a large-scale swap of captured soldiers and exchanged their roadmaps to peace,

The second recent round of direct discussions, in Istanbul, resulted in an agreement to trade more prisoners, but produced few steps toward ending the fighting.