(COMBO) This combination of pictures created on July 11, 2019 shows Russian President Vladimir Putin (L) speaking during a press conference at palazzo Chigi in Rome on July 4, 2019. And Ukraine's President Volodymyr Zelensky during a press conference at the Elysee presidential palace in Paris on June 17, 2019 in Paris Russian President Vladimir Putin and Ukraine's new president Volodymyr Zelensky discussed the conflict in eastern Ukraine in their first ever telephone conversation, the Kremlin said on July 11, 2019.