Cheikh Sylla, (Senegal) Ambassador Sylla serves as Senegal's ambassador to Burkina Faso. He also serves as Commissioner to the UN Monitoring, Verification and Inspection Commission (UNMOVIC).  Ambassador Sylla is a member of the Group of Experts which drafted the Treaty of Pelindhaba – making Africa a Nuclear Weapons Free Zone and also a member of the Group of Experts to carry out a UN study of Nuclear Weapons in all their aspects.