Zelenskyy wrote on X, May 20 -- Ukraine's President Volodymyr Zelenskyy, who had a telephone conversation with American counterpart Donald Trump and other European leaders over the issue of ceasefire, on Tuesday said Russia must end the war it started.

"I spoke with @POTUS twice today. First, we had a one-on-one call before his conversation with the head of Russia, and later we spoke together with President Trump and European leaders President @EmmanuelMacron, Prime Minister @GiorgiaMeloni, Federal Chancellor @bundeskanzler, President @alexstubb, and President of the European Commission @vonderleyen."

He described the conversation with the world leaders as a 'defining moment'.

He further said: "The world can now see whether its leaders...