In the early hours of February 24 2022, standing on the freezing roof of a hotel in Kyiv, the idea that Russia would launch a full-scale assault on Ukraine, despite a troop buildup on the border, still seemed almost impossible to imagine. In the early hours of February 24 2022, standing on the freezing roof of a hotel in Kyiv, the idea that Russia would launch a full-scale assault on Ukraine, despite a troop buildup on the border, still seemed almost impossible to imagine. Yes, Vladim... [7931 chars]