Russian President Vladimir Putin (2nd L) shares a joke with Prime Minister Dmitry Medvedev (2nd R) after arriving to watch the Victory Parade in Moscow's Red Square May 9, 2014. Russia celebrates the 1945 victory over Nazi Germany on May 9. Reuters/Grigory Dukor

 Full dress rehearsal for Victory Day parade in Russia

 Victory Day parade held in Moscow's Red Square

 Night rehearsal at Red Square for Russia's Victory Day