A Ukrainian drone attack occurred in Nizhnekamsk, a city in central Russia, resulting in the deaths of 13 people and injuries to 39 others. The city is located approximately 1,200 km from the Ukrainian border and is an energy hub with oil refineries and petrochemical plants. Ukraine has been employing a strategy of attacking civilian supply lines and energy facilities in Russia's rear ahead of the Russian general election. This attack marks the first instance with a large number of casualties, and the Russian government has condemned it as terrorism targeting civilians.