Ukrainian President Volodymyr Zelensky said he is prepared to meet Vladimir Putin this week, shortly after US President Donald Trump urged him to “immediately” accept the Russian leader’s offer to hold peace talks in Turkey.

The EU is preparing new sanctions on Russia despite a potential meeting between Vladimir Putin and Volodymyr Zelenskyy on Thursday, three sources told CNBC.

Ukrainian President Volodymyr Zelenskyy comments mark the latest move in a weekend-long exchange of proposals from both sides on the next steps in the U.S.-led peace effort.

Ukrainian President Volodymyr Zelensky will travel to Ankara on May 15, prepared to meet Russian President Vladimir Putin for direct talks — if Putin attends. Zelensky warned that Putin’s absence would signal his unwillingness to end the conflict and called for new sanctions if he fails to show.

Newsweek has reached out to the Russian Foreign Ministry for comment.

Russian dictator Vladimir Putin must respond to the ceasefire proposal in Ukraine by the end of the day, The Guardian reports. According to German government spokesperson Stefan Kornelius, "the clock is ticking" for Russia.

Chinese President Xi Jinping’s presence at the parade gave Russian President Vladimir Putin a boost as he tries to show that he is not isolated on the global stage.

Ukraine's air force reported an overnight Russian attack involving more than 100 drones, as Russia's President Vladimir Putin rejected Ukrainian President Volodymyr Zelensky 's proposal of an immediate 30-day ceasefire.