Pakistans Special Envoy to Afghanistan, Ambassador Mohammad Sadiq called on Minister of State for Foreign Affairs Hina Rabbani Khar at the Ministry of Foreign Affairs APP20-200422 ISLAMABAD: April 20 - Pakistans Special Envoy to Afghanistan, Ambassador Mohammad Sadiq called on Minister of State for Foreign Affairs Hina Rabbani Khar at the Ministry of Foreign Affairs. APP APP20-200422 ISLAMABAD: