Ukraine says it used US glide bombs in Russia’s Kursk region and has retaken some land in Kharkiv The Associated PressKyiv’s incursion into Russia sends a defiant message to its Western backers: We can win this war CNNMapping Ukraine’s Surprise Invasion of Russia The New York TimesUkraine’s Special Operations Troops Sow Destruction in Russia Center for European Policy AnalysisWill Ukraine’s Incursion Into Russia Change the Trajectory of the War? The New Yorker