During the last night (from 8:00 p.m. Moscow time on October 27 to 8:00 a.m. Moscow time on October 28), the standby forces of the Air Defense intercepted and destroyed 531 Ukrainian fixed-wing unmanned aerial vehicles (UAVs) over Belgorod, Bryansk, Voronezh, Kaluga, Kursk, Kursk, Ryazul, Ryzul, Rukhst, Kursk, Orsk, Kursk, and Rusk. Smolensk, Tambov, Tula and Moscow regions, according to the Russian Defense Ministry.