Tigrayan men sit atop a hill in Ethiopia overlooking part of the Umm Rakouba refugee camp in neighboring Sudan, where many people who fled the ongoing conflict have gone for refuge.

FILE – In this Dec. 14, 2020 file photo, Tigray men sit atop a hill overlooking part of the Umm Rakouba refugee camp, hosting people who fled the conflict in the Tigray region of Ethiopia, in Qadarif, eastern Sudan. At least 7,000 people who fled escalating ethnic violence in western Ethiopia have sought asylum in neighboring Sudan, the U.N. refugee agency said Tuesday, Feb. 23, 2021, amid heightened tensions between the two Eastern African nations. (AP Photo/Nariman El-Mofty, File)