Ukraine launched a large-scale drone attack, codenamed Spiderweb, targeting Russian air bases across the country, including Siberia. Over 18 months in the making, the operation involved smuggling drones into Russia, concealed in containers, for a coordinated strike. Kyiv claims the attack damaged or destroyed 41 Russian aircraft, including A-50 surveillance planes and Tu-95 bombers, causing billions of dollars in damage. While Russia confirmed some damage and arrests, the full extent remains unclear. Ukrainian President Zelenskyy praised the operation's success.