俄罗斯对乌克兰发动无人机和导弹袭击，造成1人死亡、23人受伤。与此同时，俄美三方会谈仍在阿布扎比举行。基辅和哈尔科夫均报告了人员伤亡和基础设施受损情况。争议领土这一关键问题仍未解决。乌克兰总统泽连斯基表示，在零度以下的严寒天气下，能源基础设施是主要袭击目标。 Russia launched drone and missile attacks on Ukraine, killing one and injuring 23, as trilateral talks with the US in Abu Dhabi continue. Kyiv and Kharkiv reported casualties and infrastructure damage. The key issue of disputed territory remains unresolved. Ukraine’s President Zelensky said energy infrastructure was a main target amid sub-zero temperatures.