During a formal ceremony held at the UN Premises on Friday on the occasion of ending duties as Yemen's Permanent Representative to the UN, Bahah talked about providing suitable environment to enhance Yemen's economy to help improving humanitarian and political situation in Yemen, as well as providing protection to weak social categories. He reviewed a series of political, security, economic, humanitarian and social challenges that will face the expected national partnership government he will form after his arrival to the country. He highlighted the fruitful cooperation he has gotten during his work in the UN and the organization's big role in supporting Yemen's stability and prosperity. He also expressed deep thanks to the UN Secretary General Ban Ki-moon and all UN staff. For his part, Ban Ki-moon renewed commitment on providing aspects of support in different fields to the newly appointed prime minister and the awaited government. He praised the national efforts exerted by all parties to make the country away of clashes and violence.