South Korea said Thursday it will recall its ambassador to Ukraine, stepping up its protest against Ukrainian President Volodymyr Zelenskyy’s recent revelation of a supposedly secret transfer of two North Korean prisoners of war to South Korea. Read more: ↧ South Korea to recall its ambassador to Ukraine over North Korean P... South Korea says it will recall its ambassador to Ukraine, stepping up its protest of Ukraine President Volodymyr Zelenskyy’s recent revelation of a supposedly secret transfer of two North Korean prisoners of war to South Korea