Fighting between the Ethiopian army and Tigray forces has arrived near the region's biggest city, home to half a million residents. Addis Ababa should pause hostilities, all sides should minimise harm to civilians and the AU should step up efforts to avert further bloodshed.
A humanitarian catastrophe may soon unfold in Mekelle, the capital of Ethiopia's Tigray region. Following the expiry of a 72-hour federal ultimatum demanding the Tigray government either surrender or face attack, Prime Minister Abiy Ahmed announced he had authorised the Ethiopian army to begin an assault on the city. The cost of a clash between two heavily armed forces in a metropolis of about 500,000 inhabitants could be staggering. But it is not too late to avert more civilian deaths, nor to avoid a bloody confrontation that could inflict lasting damage to the country. Following the African Union's lead, the U.S., the European Union and the UN Security Council should urge Addis Ababa to suspend the assault and convey to all sides that an already blood-soaked military campaign would be enormously damaging to the country's well-being and international repute.
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