Russia resumed its assault on the last Ukrainian defenders holed up in a giant steel works in Mariupol, days after Moscow declared victory in the southern city and said its forces did not need to take the plant. Ukrainian President Volodymyr Zelenskyy said America’s top diplomat, Secretary of State Antony Blinken, and US Defence Secretary Lloyd Austin, would visit Kyiv on Sunday and discuss the types of weapons Ukraine needs as Russia’s invasion enters its third month. Stay with TOI for live updates-