BAKHMUT, Ukraine --- Shellfire echoed on Saturday around the near-deserted streets of the Ukrainian town of Bakhmut, the current focus of the most intense fighting in Russia's invasion of Ukraine, despite Moscow's declaration of a ceasefire for Eastern Orthodox Christmas. Sparkling clear skies and a dusting of snow belied the devastation of a city abandoned by most of its pre-war population of 70,000, where humanitarian volunteers now risk their lives to support those who stayed. "Dear God, our town used to be so beautiful," said 75-year-old Olha, smartly dressed and wearing lipstick as she carried shopping bags along the street. "There were roses everywhere, flowers," she a...Keep on reading: Shelling booms around Bakhmut’s streets in ‘Christmas ceasefire’