interceptor fighters mig-31k in the skies over moscow during the parade dedicated to the 75th anniversary of victory in the great

2020 75th action aerobatic air aircraft all anniversary army aviation blue building celebration cloud dedicated demonstration double federation fighter fighters force forces fourth generation great group interceptor june long mig mig31k mikoyan military moscow multipurpose overflight parade patriotic pilots range russia russian skies sky supersonic system transport troops turbojet victories victory war weather