Ukraine said its drones struck the Taneco refinery in Russia's Tatarstan region, sparking a deadly fire. The attack signalled Kyiv's expanding reach into Russian energy and logistics hubs far from the front.

Aug. 10 (UPI) -- At least 13 people were killed and 39 injured overnight after a "massive" raid by Ukrainian drones on Nizhnekamsk in the Russian Republic of Tatarstan, 600 miles east of Moscow, that Russia's foreign ministry said would not have been possible without backing from the west.

Aug. 10 (UPI) -- At least 13 people were killed and 39 injured overnight after a "massive" raid by Ukrainian drones on Nizhnekamsk in the Russian Republic of Tatarstan, 600 miles east of Moscow, that Russia's foreign ministry said would not have been possible without backing from the west.

At least 12 people killed, 39 injured in Ukrainian strike on oil refinery in Russia's Tatarstan region