- Diplomats work to avert attack on Ethiopia's capital as forces from Tigray advance | The U.S. special envoy for the Horn of Africa, Jeffrey Feltman, was expected to arrive in the city on Thursday to press for a halt to military operations. https://www.nbcnews.com/news/world/diplomats-work-avert-attack-ethiopia-s-capital-forces-tigray-advance-n1283181 2 comments worldevents