African Union Seeks Rejuvenation

This photo taken on December 21, 2017 shows African Union chairman Moussa Faki (2nd L-top) sitting with members of the Intergovernmental Authority for Development (IGAD) as they attend a signing ceremony for the ceasefire agreement amongst South Sudanese parties to end the four-year war in the country, at the headquarters of African Union in the Ethiopian capital Addis Ababa. South Sudan's government and main armed groups on December 21 signed a ceasefire agreement to take place on December 24 during peace talks in Ethiopia, the latest push to end a devastating four-year war in the country. / AFP PHOTO / Solan Kolli (Photo credit should read SOLAN KOLLI/AFP/Getty Images)