The refugee camp at Hitsats, an hour’s drive through the mountains from the town of Shire, in the Ethiopian province of Tigray, consists of simple block structures with corrugated iron roofs. Skinny cows congregate in the shade of the buildings, oblivious to the humanitarian agency traffic lumbering past. Tigray lies along Ethiopia’s border with Eritrea, and Hitsats now accommodates at least 12,000 Eritreans, fleeing the regime in Asmara. Last August, during the rainy season, the number stood at 34,000. New refugees were arriving daily, following a 2018 peace deal between the two countries, which threatened to choke off prospective Eritrean asylum seekers.