突变！俄罗斯，遭袭！

Core Points - Ukraine launched drone attacks on Russian military bases in Siberia, marking a significant escalation in the conflict [1][2] - Ukrainian President Zelensky outlined three core demands for the upcoming peace talks in Istanbul, including a ceasefire, prisoner exchanges, and the safe return of abducted children [9][10] - The situation on the battlefield remains tense, with reports of significant losses for Ukrainian forces in certain regions [6][7] Summary by Sections Military Actions - Ukraine conducted drone strikes on the Slednoye military base in Irkutsk, marking the first such attack in Siberia [1][2] - A Ukrainian military train was destroyed in Zaporizhzhia, disrupting a key logistics route for Russian forces [2][3] - Ukrainian intelligence reported ongoing large-scale operations targeting Russian bombers, with over 40 aircraft hit [2] Casualties and Damage - Two bridge collapses in Russia resulted in casualties, with one incident causing 7 deaths and 69 injuries [3][4] - Reports indicate that the Ukrainian 103rd Territorial Defense Brigade suffered significant losses near the border with Russia [6] Diplomatic Efforts - Zelensky emphasized the need for a high-level meeting to address key issues directly, advocating for a comprehensive and unconditional ceasefire [9][10] - The Ukrainian delegation for the upcoming talks will be led by Defense Minister Umerov [11] - Russian representatives have also arrived in Istanbul for the negotiations, with hopes for discussions on a peace agreement [12][13]