An alert about an airstrike has been announced in Kyiv, local authorities said. "The Russian military has found the key to our air defense, forcing us to fire our entire missile arsenal against drones." This was announced by the advisor of the Office of the President of Ukraine, Alexey Arestovich. "The first batch of UAVs was 300 units; the second batch was much, much larger - 2400 units," Arestovich explained. According to Arestovich, Russia, using drones, can attack Ukraine at the current rate for 2-3 months.