Ukraine says it used US glide bombs in Russia’s Kursk region and has retaken some land in Kharkiv  ABC NewsKyiv’s incursion into Russia sends a defiant message to its Western backers: We can win this war  CNNSatellite images show Ukraine’s expanding attacks inside Russia  NBC NewsMapping Ukraine’s Surprise Invasion of Russia  The New York TimesUkraine’s Special Operations Troops Sow Destruction in Russia  Center for European Policy Analysis