Female Russian soldiers marching during a rehearsal for the Victory Day military parade in Red Square in Moscow, Russia on Tuesday, May 7, 2019. The parade will take place in the square on May 9 to celebrate the 74th anniversary of the victory over Nazi Germany. [Photo: AP]"

The legendary Soviet-era T-34 tanks roll through Moscow's Red Square during a rehearsal for Russia's Victory Day military parade on Tuesday, May 7, 2019. The parade on May 9 will celebrate the 74th anniversary of the victory over Nazi Germany. [Photo: AP]"

Russian servicemen marching in Red Square in Moscow on Tuesday, May 7, 2019 during a rehearsal for the upcoming Victory Day military parade that will celebrate the anniversary of the victory over Nazi Germany in 1945. [Photo: AFP]"

Russian Sukhoi-25 fighter aircraft release smoke in the colors of the Russian flag over Moscow's Kremlin Borovitskaya Tower during a rehearsal for the Victory Day military parade on Tuesday, May 7, 2019. [Photo: AFP]"