According to Jin10 citing Russian Defense Ministry, over the past 24 hours on June 21, Russian forces struck one Ukrainian military airport and Ukrainian military energy, transport infrastructure, and logistics centers. Russian air defense systems intercepted 8 guided aerial bombs and hundreds of fixed-wing drones. The Black Sea Fleet destroyed 4 Ukrainian unmanned vessels.
Ukrainian Armed Forces General Staff reported dozens of frontline engagements throughout June 21, with fighting most intense near Huliaipole and Pokrovsk. Ukrainian unmanned forces struck Russian radar stations, fuel depots, and military vehicles.