Riyadh: Saudi Arabia is preparing to host a summit to discuss Ukrainian Presi-dent Volodymyr Zelenskyy’s plan for peace in his country amid the ongoing Russian invasion, according to a sen-ior official in Kyiv. Andriy Yermak, Zelen-skyy’s chief of staff, said on Sunday that officials from several countries would take part in the Saudi Ara-bian summit but did not say when