Muscat: Ismail Ould Cheikh Ahmed, United Nations (UN) Special Envoy for Yemen left this morning after a visit to the Sultanate. The visit came within the framework of efforts being exerted by the UN to peacefully settle the conflict in the Yemeni Republic. During his visit, the UN Special Envoy for Yemen met with Yousuf bin Alawi bin Abdullah, Minister Responsible for Foreign Affairs. He also conducted a session of talks with delegations of Ansarullah Group and General People’s Congress (GPC) Party. He was seen off by officials of the foreign ministry.