NAIROBI—U.S. President Joe Biden is sending his special envoy for the Horn of Africa to Ethiopia amid international alarm at the escalation of a war that has killed thousands and created a humanitarian crisis in one of the world’s poorest regions.
White House national security adviser Jake Sullivan, announcing the trip by envoy Jeffrey Feltman, urged Ethiopia’s government and the Tigray People’s Liberation Front (TPLF) to come to the negotiating table after nine months of conflict.
