刚刚！俄罗斯，发动大规模袭击！

Group 1: Military Actions - Kyiv experienced a large-scale drone attack with over 12 Russian drones entering the airspace, leading to warnings of potential missile strikes [2][3] - The Ukrainian military reported the largest drone and missile attack on Kyiv since the start of the conflict, with approximately 250 drones and 14 ballistic missiles launched towards the city [4] - Russian defense systems reported intercepting a significant number of Ukrainian drones, with 800 drones shot down from May 20 to May 25 [4][5] Group 2: Casualties and Damage - The recent attacks in Kyiv resulted in 4 fatalities and 16 injuries, with damage reported to residential buildings [4] - A five-story residential building in the Holosiyivskyi district was specifically mentioned as being damaged during the attacks [3] Group 3: Prisoner Exchanges - A total of 307 Russian soldiers were released from Ukrainian control as part of a prisoner exchange agreement reached in Istanbul [6][7] - The exchange is part of a phased process, with both sides agreeing to a total of 1,000 prisoner exchanges [7] Group 4: Sanctions and Economic Measures - The EU is considering new sanctions against Russia, including removing over 20 banks from the SWIFT international payment system and lowering the price cap on Russian oil [9][10] - Proposed measures include additional trading bans on approximately 24 banks and new trade restrictions worth around €2.5 billion to limit Russia's revenue [10]