Over 450 Ukrainian drones attack 16 Russian regions and occupied Crimea. Fire reportedly breaks out at Tatarstan oil refinery.

Ukrainian drones struck Nizhnekamsk on the morning of August 10, the independent Telegram channel Astra reported, citing local residents. Nizhnekamsk Mayor Radmir Belyaev said a drone threat was declared at 5:30 a.m. but gave no further details.