The US and Ukrainian sides have not been able to bring their positions closer to the Ukrainian issue, said Dmitry Peskov, spokesman for the Russian president.
Earlier, Agence France Presse stated that the Ukrainian delegation to meet with Nose Kellog of the US President's Special Envoy in London.
"In London, it was really talked about the meeting of the USA, Ukraine's envoys so that the United States continues its mediation efforts.
"As far as we understand, it has not yet been possible to bring the positions closer to some issues, and, therefore, this meeting has not taken place now," Peskov told reporters, commenting on the issue of representatives of the United States and Ukraine in London.
