People walk at the Red Square, with the St. Basil's Cathedral seen in the background, in Moscow, Russia August 10, 2022. REUTERS/Evgenia Novozhenina 

People walk in the Red Square during a hot day in Moscow, Russia August 5, 2022. REUTERS/Maxim Shemetov 

A person walks during heavy rain in the Red Square in Moscow, Russia July 25, 2022. REUTERS/Maxim Shemetov 

People walk by the Lenin mausoleum during heavy rain in the Red Square in Moscow, Russia July 25, 2022. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY 

People walk in the Red Square during sunset in Moscow, Russia July 25, 2022. REUTERS/Maxim Shemetov 

People take cover under trees during heavy rain in the Red Square in Moscow, Russia July 25, 2022. REUTERS/Maxim Shemetov 

People walk during heavy rain in the Red Square in Moscow, Russia July 25, 2022. REUTERS/Maxim Shemetov 

A woman crosses cracked earth as hot weather continues, in Parliament Square, London, Britain, July 12, 2022. REUTERS/Toby Melville 

A view of Red Square and St. Basil's Cathedral in Moscow, Russia May 27, 2022. REUTERS/Evgenia Novozhenina 

Igor Schegolev, Russia's presidential special representative, attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian explorer and politician Artur Chilingarov attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Metropolitan Korniliy of Moscow and All Russia of the Russian Orthodox Old-Rite Church attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian Sports Minister Oleg Matytsin attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Culture Minister Olga Lyubimova attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Deputy Prime Minister Yuri Borisov attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's former Prime Minister Viktor Zubkov attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian Prosecutor General Igor Krasnov attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Deputy Prime Minister Dmitry Grigorenko and presidential aide Maxim Oreshkin attend a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Deputy Prime Minister Dmitry Grigorenko attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian Federal Security Service (FSB) Director Alexander Bortnikov attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Deputy Chairman of Russia's Security Council Dmitry Medvedev attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Sergei Ivanov, Russia's Special Presidential Representative for Environmental Protection, Ecology and Transport, and Foreign Minister Sergei Lavrov attend a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian Deputy Prime Minister Dmitry Chernyshenko attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Deputy Prime Minister Marat Khusnullin attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's State Duma Deputy Speaker Alexander Zhukov attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Security Council Secretary Nikolai Patrushev attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Security Council Secretary Nikolai Patrushev attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's State Duma Speaker Vyacheslav Volodin attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's State Duma Speaker Vyacheslav Volodin attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Deputy Chairman of Russia's Security Council Dmitry Medvedev attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Mayor of Moscow Sergei Sobyanin attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Sergei Ivanov, Russia's Special Presidential Representative for Environmental Protection, Ecology and Transport, attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Minister of Transport Vitaly Saveliev attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Finance Minister Anton Siluanov attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian sailors march past an honour guard during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian lawmaker Leonid Slutsky attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Prime Minister Mikhail Mishustin attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Mayor of Moscow Sergei Sobyanin attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Gennady Zyuganov, leader of Russia's Communist Party, attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russia's Deputy Prime Minister Tatiana Golikova attends a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian President Vladimir Putin reacts while walking after a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian President Vladimir Putin walks after a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian President Vladimir Putin walks after a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Nikita Nagornyy, a Russian gymnast and a member of Youth Army movement, marches in Red Square during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Nikita Nagornyy, a Russian gymnast and a member of Youth Army movement, marches in Red Square during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian sailors march during a parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Evgenia Novozhenina 

Members of a Russian military band perform during a parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY 

Members of a Russian military band march during a parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Evgenia Novozhenina 

Russian sailors march during a parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Evgenia Novozhenina 

Spectators react after a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Evgenia Novozhenina 

Spectators gather after a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian Defence Minister Sergei Shoigu salutes in an Aurus cabriolet during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Snipers are seen on the roof of a building during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian Defence Minister Sergei Shoigu drives an Aurus cabriolet during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian service members march during a parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Evgenia Novozhenina 

Russian service members take part in a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian service members march during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

A Russian BTR-82A armoured personnel carrier and Yars intercontinental ballistic missile systems drive in Red Square during a parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in central Moscow, Russia May 9, 2022. REUTERS/Evgenia Novozhenina 

Russian Buk-M3 missile systems drive in Red Square during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov 

Russian service members march past an honour guard during a military parade on Victory Day, which marks the 77th anniversary of the victory over Nazi Germany in World War Two, in Red Square in central Moscow, Russia May 9, 2022. REUTERS/Maxim Shemetov