Russia launched a large-scale aerial attack on Ukraine using 162 Shahed-type attack drones, various types of decoy drones and one Kh-47M2 Kinzhal aeroballistic missile on the night of 3-4 August. Ukrainian air defence forces have destroyed 161 Russian drones.

Elsewhere in Russia's south, we're looking into reports that a railway station in the Volgograd region was attacked last night as well as overnight footage of damage from Ukraine's Odesa.

An overnight Ukrainian drone attack on an oil depot near Russia's Black Sea resort of Sochi sparked a major fire, Russian officials said Sunday, as the two countries traded strikes and the Ukrainian president announced a prisoner exchange.