what is the role of the secretary general of the un
Secretary-General of the United Nations The Secretary-General was envisioned by U.S. President Franklin D. Roosevelt as a "world moderator", but the vague definition provided by the UN Charter[1] left much room for interpretation by those who would later occupy the position. According to the UN website, their roles are further defined as "diplomat and advocate, civil servant, and CEO".[2] Nevertheless, this more abstract description has not prevented the office holders from speaking out and playing important roles on global issues to various degrees.[3] Article 97 under Chapter XV of the United Nations Charter states that the Secretary-General shall be the "chief administrative officer" of the Organization, but does not dictate their specific obligations.[citation needed]
United States Ambassador to the United Nations The U.S. Permanent Representative, currently Nikki Haley, is charged with representing the United States on the U.N. Security Council and during almost all plenary meetings of the General Assembly, except in the rare situation in which a more senior officer of the United States (such as the U.S. Secretary of State or the President of the United States) is present. Like all United States ambassadors, he or she must be nominated by the U.S. President and confirmed by the Senate.