Nobel Peace Prize laureate and human rights advocate Tawakkol Karman has called on Aidarus al-Zubaidi, leader of the UAE-backed Southern Transitional Council (STC), to formally apologize to the governorates of Hadramawt and Al-Mahra and to surrender all remaining weapons to the Yemeni state prior to participating in the upcoming Riyadh conference, which aims to find equitable solutions to southern issues.
