upgraded front-line bombers with a variable sweep wing su-24m in the sky over moscow`s red square during the dress rehearsal of th

2021 2021upgraded 24m aerobatic air aircraft aviation bomber bombers building changeable cloudy corporation dress equipment fencer force frontline holiday kremlin may military moscow moscows okb parade red rehearsal russia russiamay russian sky soviet square su24m sukhoi sweep swordsman uac united upgraded variable victory vks wing