Russian jet fighters fly in formation during a rehearsal of the Victory Day parade in Moscow
Russian MiG-29 jet fighters of the Strizhi (Swifts) and Su-30SM jet fighters of the Russkiye Vityazi (Russian Knights) aerobatic teams fly in formation over a cathedral during a flypast rehearsal ahead of a parade on Victory Day, which marks the anniversary of the victory over Nazi Germany in World War Two, in Moscow, Russia May 5, 2021. REUTERS/Tatyana Makeyeva
