Impose ceasefire on Russia, says France’s Macron, as leaders condemn deadly Palm Sunday strike on Sumy. What we know on day 1,146Volodymyr Zelenskyy, the Ukrainian president, has urged Donald Trump to visit Ukraine to “understand what Putin did”. In a CBS interview broadcast on Sunday, Zelenskyy said: “Please, before any kind of decisions, any kind of forms of negotiations, come to see people, civilians, warriors, hospitals, churches, children destroyed or dead.”Russia’s missile strike on Sunday on the Ukrainian city of Sumy showed the urgent need to impose a ceasefire on Russia, declared the French president, Emmanuel Macron. “Everyone knows it is Russia alone that wants this war. Today it is clear that Russia alone wants to continue with it, showing its scorn for human life, international law and diplomatic efforts made by President [Donald] Trump,” said Macron. “Strong measures are needed to impose a ceasefire on Russia. France is working tirelessly toward this goal, alongside its partners.”At least 34 people were killed, writes Luke Harding, and 83 others wounded by the Russian ballistic missile strikes in Sumy on Sunday morning. Two missiles landed in the crowded city centre as people went to church for Palm Sunday. One hit a trolley bus full of passengers. Two of the dead were children.Germany’s chancellor-in-waiting, Friedrich Merz, called it “a perfidious act … and it is a serious war crime, deliberate and intended”. Merz, speaking to broadcaster ARD, said: “That is the response, that is what [Vladimir] Putin does to those who talk with him of a ceasefire. Our willingness to discuss with him is interpre