Ukrainian President Volodymyr Zelensky and German Chancellor Olaf Scholz both made urgent appeals to supply Ukraine with more air defence systems at the start of an international Ukraine reconstruction conference in Berlin on Tuesday. Scholz called on allies to support a German initiative to bolster Ukraine’s air defences “with everything possible.” “Because the best reconstruction is the one that doesn’t have to happen in the first place,” Scholz said. Zelensky said that his country needs at least seven more Patriot air defence missile systems soon in order to protect major cities from freque…