Military vehicles are seen during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Helicopters fly over the Red Square during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Servicemen line up using a thread during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Servicemen march during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Servicemen march during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Servicemen march during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Helicopters fly over the Red Square during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Servicemen march during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Servicemen march during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)
Jet aircrafts fly over the Red Square during a rehearsal of the Victory Day parade in Moscow, Russia, May 7, 2021. Russia will hold military parades across the country to commemorate the 76th anniversary of the Soviet victory in the Great Patriotic War on May 9. (Xinhua/Evgeny Sinitsyn)