Southern Russia is facing one of the largest environmental disasters in its modern history. In April, repeated Ukrainian strikes on Russian oil infrastructure in Tuapse triggered massive refinery fires and oil spills along the Black Sea coast, including near Sochi. Residents described “black rain” falling from the sky as smoke and petroleum residue spread across the region. Weeks later, wildlife is still dying, beaches remain polluted and volunteers trying to respond say their efforts have often been obstructed. The authorities, meanwhile, have focused less on confronting the scale of the catastrophe than on silencing those speaking out about it. Despite the ongoing environmental damage, officials are already discussing reopening the beaches and launching the tourist season. The catastrophe raises difficult questions about environmental destruction during wartime.…