During combat, all restrictions are lifted. Murder, stabbing isn’t a complete taboo like it was before. Such borders don’t disappear immediately, but they become blurred. And under the influence of alcohol and drugs, they can vanish. “One evening I was in a café with a girlfriend,” a 25-year-old woman named Tatyana, who lives in Ulan-Ude in southeastern Siberia, told RFE/RL in July. “We were talking when a guy in camouflage came up to us. He had a medal on his chest and a huge scar on his face. When he found out I wasn’t interested, he became furious, swearing and...