Trilateral negotiations will take place later this week in Switzerland at which Moscow will be represented by presidential aide Vladimir Medinsky The Kremlin has detailed the make-up of the Russian delegation that will take part in trilateral peace talks in Geneva later this week with US and Ukrainian officials. Moscow’s chief negotiator on the Ukraine conflict, presidential aide Vladimir Medinsky, will head the delegation due to the broadened focus of the talks, Kremlin spokesman Dmitry Peskov