Kyiv residents huddled against bitter winter cold inside their unheated apartments on Saturday as engineers struggled to restore power, water and heat knocked out in the latest salvo of Russian strikes.Russia has regularly conducted intense bombardments of Ukraine’s energy system since it invaded its neighbor in 2022. The war’s fourth winter could be the coldest and darkest yet, with the accumulated damage to the grid bringing utilities to the brink, and temperatures already below minus 10 degrees Celsius (14 F) and set to plunge further this week.For the latest updates on the Russia-Ukraine war, visit our dedicated page.On Saturday, Kyiv’s heat, power and water, hit hard by a strike two nights earlier, were shut down again as engineers tried to repair the ruined power grid.Galina Turchin, a 71-year-old pensioner living on Kyiv’s badly affected eastern bank, had a window covered by plastic sheeting after it was blown out when drone debris hit another part of her building during the