Russian military drones struck Ukrainian territory in the oblasts of Zaporizhzhia and Dnipropetrovsk, according to local authorities. In a related incident, the governor of Saint Petersburg reported a large-scale drone attack on the Russian city during an ongoing international economic forum.

Ukrainian drones carried out a large-scale attack on Russia's Leningrad region and St. Petersburg, striking an oil terminal and the Russian Baltic Fleet base in Kronstadt, where a corvette was hit. Local authorities reported infrastructure damage and several injuries. The strikes occurred as Putin prepared to address the St. Petersburg International Economic Forum.