New York, United States. 19th Apr, 2017. UN Secretary-General Antonio Guterres meets with Moussa Faki Mahamat, the new Chairperson, African Union Commission (UA). The 28th AU Summit in Addis Ababa, capital of Ethiopia, January 31, 2017 chose Chadian Moussa Faki Mahamat as its new president for a four-year term. They convened today, April 19, the first UN-AU Annual Conference. Credit: Luiz Roberto Lima/Pacific Press/Alamy Live News