Russia Tried to Cut Ukraine’s Lights. Now It’s Aiming for the Heat. NYT Par :Constant Méheut and Olha Konovalova 15 novembre 2025 à 11:00 Moscow’s attacks on gas supplies, the main source of warmth for most Ukrainian households, could plunge millions into the cold. © Mauricio Lima for The New York TimesOleksandra Kovalenko with her husband and children in Kyiv, the Ukrainian capital, this month. She said she was afraid to picture a winter without gas for their stove and radiators.