俄军发动大规模空袭 乌克兰克列缅丘克遭袭严重

Group 1 - The core viewpoint of the article highlights a significant escalation in military actions by Russia against Ukraine, marking the largest airstrike in three years of conflict [1] - The Russian military employed a variety of weaponry, including cruise missiles, hypersonic missiles, and Iranian-designed Shahed drones, targeting multiple cities [1] - The city of Kremenchuk was reported to be one of the hardest-hit areas, experiencing extensive damage and fires due to the airstrikes [1]