Ukrainian Foreign Minister Dmytro Kuleba urged the European Union to step up its efforts to procure artillery shells, as the death toll from a barrage of Russian missiles on the Ukrainian capital rose to 30. “We have the biggest war here in Europe since the Second World War, we need these shells to protect Europe,” Kuleba said on Wednesday at a press conference with EU foreign policy chief Josep Borrell in Kiev. “Today we are talking about the defense of Europe, and we need extraordinary measures,” he said. Specifically, he suggested the EU should change or terminate existing munitions contrac…