俄军：击落162架乌军无人机！直接谈判前一天，乌方称117架无人机袭击俄轰炸机！俄方：只造成数架飞机起火

Group 1: Military Actions and Incidents - The Russian Ministry of Defense reported that from June 1, 20:10 to June 2, 2:00, Russian air defense systems shot down a total of 162 Ukrainian drones over several regions, including Kursk, Belgorod, and Crimea, with 57 drones downed over Kursk alone [1] - Ukraine launched a coordinated drone attack on multiple Russian airports, deploying 117 drones, which resulted in several aircraft catching fire in Irkutsk and Murmansk, although no casualties were reported [4][5] - Ukrainian President Zelensky claimed that the operation, named "Spider Web," targeted 34% of Russia's strategic bombers, while Russian sources disputed this, suggesting only two bombers were actually destroyed [5] Group 2: Diplomatic Developments - The second round of direct negotiations between Russia and Ukraine is scheduled for June 2 in Istanbul, with both sides having outlined their positions ahead of the talks [3][6] - Zelensky confirmed that Ukraine has established a negotiation framework with three core demands: unconditional ceasefire, prisoner exchange, and safe return of abducted children [7][9] - The Ukrainian delegation for the talks will be led by Defense Minister Umerov, and the team has increased in size to 14 members [9]