Children look at books in the library of an elementary school that was damaged during the fightings that broke out in Ethiopia's Tigray region, in the village of Bisober, on December 9, 2020. - The November 14 killings represent just one incident of civilian suffering in Bisober, a farming village home to roughly 2,000 people in southern Tigray. In retrospect, Bisober residents say, the first sign of the conflict came seven months ago, when members of the Tigray Special Forces took over the village elementary school, which had been emptied because of the coronavirus pandemic. (Photo by EDUARDO SOTERAS / AFP)