In the trenches in the Donbas, infantrymen face unrelenting horrors, from missiles to grenades to helicopter fire. A twenty-two-year-old Ukrainian sniper, code-named Student, stuffed candy wrappers into his ears before firing a rifle at the Russians’ tree line. He’d been discharged from the hospital two weeks earlier, after being shot in the thigh.Photographs by Maxim Dondyuk for The New Yorker So