Several key meetings are set to take place in the coming days. Ukrainian President Volodymyr Zelensky is preparing for a summit with the European Union on Friday, saying in his nightly address: “This week will be a week of European integration in every sense of the word.” Separately, Secretary of State Antony Blinken is expected to discuss the war in Ukraine with Chinese officials during his two-day visit to the country starting Sunday, White House spokesman John Kirby said Tuesday.