Military vehicles are driven in a rehearsal of the upcoming Victory Day parade in Moscow, Russia, on May 4, 2022. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Military vehicles are driven in a rehearsal of the upcoming Victory Day parade in Moscow, Russia, on May 4, 2022. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Military vehicles are driven in a rehearsal of the upcoming Victory Day parade in Moscow, Russia, on May 4, 2022. (Photo by Alexander Zemlianichenko Jr/Xinhua)

People watch military vehicles driven in a rehearsal of the upcoming Victory Day parade in Moscow, Russia, on May 4, 2022. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Military vehicles are driven in a rehearsal of the upcoming Victory Day parade in Moscow, Russia, on May 4, 2022. (Photo by Alexander Zemlianichenko Jr/Xinhua)

People take pictures of a military vehicle driven in a rehearsal of the upcoming Victory Day parade in Moscow, Russia, on May 4, 2022. (Photo by Alexander Zemlianichenko Jr/Xinhua)