United Nations Secretary-General selection it would increase the concentration of power in the United Nations. The office is subject to a term limit of two full terms. U Thant served three terms, but his first two terms were partial terms that added up to one full term. In 1981, China cast 16 vetoes against Kurt Waldheim's selection for a third term, and Waldheim eventually suspended his candidacy. Since 1981, no Secretary-General has attempted to run for a third term. The office of Secretary-General is rotated among the regional groups of the UN. Each region gets two or three consecutive terms as Secretary-General. Candidates from
Deputy Secretary-General of the United Nations was announced that Mark Malloch Brown from the United Kingdom would succeed Louise Fréchette as Deputy Secretary-General on 1 April 2006. Brown left his post concurrent with Kofi Annan's departure as Secretary-General on 31 December 2006. Deputy Secretary-General of the United Nations The Deputy Secretary-General of the United Nations is the deputy to the Secretary-General of the United Nations. The office was created to handle many of the administrative responsibilities of the Secretary-General, help manage Secretariat operations, and ensure coherence of activities and programmes. The post was formally established by the General Assembly at the end of 1997. Amina J.