Yiry Ulshin surveyed a scene of ruin. Before him were the remains of what was once a school. Desks were covered in debris. A photo of the class of 2011 lay in the wreckage. There were abandoned crayons and year 3 books in Ukrainian and Russian. Beyond a bullet-scarred wall was a view of pine trees and sea.
“My heart is hurting. Why did Russia do this?” Ulshin, a Ukrainian army commander, asked.
