Russia claims to strike Ukrainian drone production workshops and warehouses; Ukraine claims to strike Russian strategic oil depots.

On July 28, the Russian Ministry of Defense reported that in the past day, the Russian military struck ammunition depots, fuel depots, drone production workshops, and drone storage facilities of the Ukrainian military. In addition, the Russian military targeted energy and transportation infrastructure used by the Ukrainian military, as well as temporary deployment points of the Ukrainian Armed Forces and foreign mercenaries in 142 areas, and took control of the Red Kut settlement in the Donetsk region. The report also stated that the Russian military continued to strike ports and vessels used for supplying the Ukrainian military during the day on the 28th.

On the 28th, the General Staff of the Ukrainian Armed Forces reported that the Ukrainian military carried out strikes on multiple military-related facilities in Russia, with the core target being a joint enterprise located in the Udmurt Republic of Russia. This facility is a closed national-level strategic fuel reserve base. In addition to the strategic fuel depot, the Ukrainian side also attacked several regions' warehouses of Russian military material and technical equipment, fuel and lubricants, and drone warehouses.
On July 28, 2023, Russian forces conducted airstrikes on Ukrainian military facilities, including ammunition depots and drone production sites, while Ukrainian forces targeted a strategic fuel reserve in the Udmurt Republic. The strikes also affected energy and transportation infrastructure used by Ukrainian forces. Both sides reported multiple military engagements across various locations.
- Russian forces struck Ukrainian ammunition and fuel depots, drone production, and storage facilities.
- Ukrainian forces targeted a strategic fuel reserve base in the Udmurt Republic.
- Both sides reported multiple strikes on military-related infrastructure.