Russia

Competitors start in a men's 50m freestyle heat at the Aquatics World Championships in Kazan, Russia, August 7, 2015.

Stefan Wermuth/Reuters

Competitors start in a men’s 50m freestyle heat at the Aquatics World Championships in Kazan, Russia today.

Hungary's Liliana Szilagyi swims in a women's 200m butterfly heat at the Aquatics World Championships in Kazan, Russia, August 5, 2015

Stefan Wermuth/Reuters

Hungary’s Liliana Szilagyi swims in a women’s 200m butterfly heat at the Aquatics World Championships in Kazan, Russia

Katie Ledecky from U.S. swims during the women's 1500m freestyle heats at the Aquatics World Championships in Kazan, Russia August 3, 2015. REUTERS/Michael Dalder

Michael Dalder/Reuters

Katie Ledecky from U.S. swims during the women’s 1500m freestyle heats at the Aquatics World Championships in Kazan, Russia

A spectator watches the morning heats at the Swimming World Championships in Kazan, Russia, Monday, Aug. 3, 2015

Michael Sohn/AP

A spectator watches the morning heats at the Swimming World Championships in Kazan, Russia on Monday

The full moon rises over the illuminated Kazan Kremlin and Qol Sharif mosque in Kazan, the capital of Tatarstan, located in Russia's Volga River area.

Denis Tyrin/AP

The full moon rises over the illuminated Kazan Kremlin and Qol Sharif mosque in Kazan, the capital of Tatarstan, located in Russia’s Volga River area.

China's Si is seen underwater during the women's 10m platform preliminary event at the Aquatics World Championships in Kazan

Stefan Wermuth/Reuters

China’s Si Yajie is seen underwater during the women’s 10m platform preliminary event at the Aquatics World Championships in Kazan, Russia on Wednesday.

Members of Team France perform in the synchronised swimming team technical final at the Aquatics World Championships in Kazan, Russia July 27, 2015.

Michael Dalder/Reuters

Members of Team France perform in the synchronised swimming team technical final at the Aquatics World Championships in Kazan, Russia today.

Russian navy battle ships station in the bay during a rehearsal of the Russian Navy Day parade in Sevastopol, Crimea, Friday, July 24, 2015. The Russian Navy Day is celebrated the last Sunday of July.

Alexander Polegenko/AP

Russian navy battle ships station in the bay during a rehearsal of the Russian Navy Day parade in Sevastopol, Crimea on Friday

Members of the self-proclaimed Donetsk People's Republic forces sit on an armored vehicle on the roadside near the site of the Malaysia Airlines flight MH17 plane crash outside the village of Hrabove in Donetsk region, Ukraine, July 17, 2015. The rebel-held east Ukrainian village where a Malaysian airliner was shot down honored the 298 victims at a simple ceremony on Friday as calls grew for an international tribunal to prosecute those who brought it down. After a church service in the village of Hrabove, residents joined a procession across an open field to a gravestone placed near the charred area where twisted metal and body parts came crashing down on July 17 last year.

Kazbek Basaev/Reuters

Members of the self-proclaimed Donetsk People’s Republic forces sit on an armored vehicle on the roadside near the site of the Malaysia Airlines flight MH17 plane crash outside the village of Hrabove in Donetsk region, Ukraine on Friday

Members of the Russian honor guard perform ceremonial change-over at Military Glory hall of Mamayev Kurgan World War Two memorial complex in Volgograd...Members of the Russian honor guard perform a ceremonial change-over at the Military Glory hall of the Mamayev Kurgan (Mamayev Hill) World War Two memorial complex in the city of Volgograd, Russia, July 15, 2015. Russia will host the World Cup soccer tournament for FIFA in 2018

Maxim Shemetov/Reuters

Members of the Russian honor guard perform a ceremonial change-over at the Military Glory hall of the Mamayev Kurgan (Mamayev Hill) World War Two memorial complex in the city of Volgograd, Russia, on Wednesday

A Ukrainian serviceman investigates a crater left by a Grad rocket in the village of Toshkivka, Luhansk region, eastern Ukraine, Monday, June 15, 2015

Evgeniy Maloletka/AP

A Ukrainian serviceman investigates a crater left by a Grad rocket in the village of Toshkivka, Luhansk region, eastern Ukraine, on Monday

Ground personnel help International Space Station (ISS) rew member Anton Shkaplerov of Russia out of the Soyuz TMA-15M shortly after landing near the town of Zhezkazgan, Kazakhstan, June 11, 2015. Three astronauts landed safely in the steppes of Kazakhstan on Thursday, ending their 199-day mission after an unexpected "bonus month" aboard the International Space Station, NASA Television showed

Bill Ingalls/NASA/Reuters

Ground personnel help International Space Station (ISS) crew member Anton Shkaplerov of Russia out of the Soyuz TMA-15M shortly after landing near the town of Zhezkazgan, Kazakhstan on Thursday

Mounted cossacks from the Southern Russian city of Volgograd wear period uniforms as they ride along a street during a demonstration of patriotism in Simferopol on June 5, 2015.

Max Vetrov/AFP

Mounted cossacks from the Southern Russian city of Volgograd wear period uniforms as they ride along a street during a demonstration of patriotism in Simferopol on Friday

A worker washes a monument to famous Russian poet Aleksander Pushkin during preparations to celebrate the 216th anniversary of his birth in St. Petersburg, Russia, Wednesday, June 3, 2015

Dmitry Lovetsky/AP

A worker cleans a monument to Russian poet Aleksander Pushkin during preparations to celebrate the 216th anniversary of his birth in St Petersburg, Russia, on Wednesday

Tourists enjoy visiting Red Square in Moscow on May 20, 2015.

Kirill Kudryavtsev/AFP

Tourists enjoy visiting Red Square in Moscow on Wednesday

Children and honour guards watch a performance during the so-called parade of children's troops in Rostov-on-Don, southern Russia, on Thursday

Eduard Korniyenko/Reuters

Children and honour guards watch a performance during the so-called parade of children’s troops in Rostov-on-Don, southern Russia, on Thursday

70th anniversary of the end of World War II...epa04738576 North Korean tourist poses with a souvenir pillow decorated with an portrait of Kim Jong-un in front of  a poster showing Vladimir Putin and a bear at the Victory park in Moscow, Russia, 08 May 2015.  On May 09 Russia will celebrate the 70th anniversary of the victory of the Soviet Union and it's Allies over Nazi Germany in WWII.  EPA/ANATOLY MALTSEV

Anatoly Maltsev/EPA

North Korean tourist poses with a souvenir pillow decorated with an portrait of Kim Jong-un in front of a poster showing Vladimir Putin and a bear at the Victory park in Moscow, Russia. On Saturday Russia will celebrate the 70th anniversary of the victory of the Soviet Union and it’s Allies over Nazi Germany in WWII 

US astronaut

AFP/Getty Images

US astronaut Kjell Lindgren and Japanese astronaut Kimiya Yui take part in a preflight training session at the Gagarin Cosmonauts’ Training Centre in Star City, outside Moscow, on Thursday. The crew is scheduled to blast off to the ISS from Baikonur at the end of May.

Russian Emergency Ministry cadets march

Kirill Kudryavtsev/AFP/Getty Images

Russian Emergency Ministry cadets march as they take part in a rehearsal for the Victory Day military parade on Moscow’s Red Square on Wednesday. Russia will celebrate the 70th anniversary of the 1945 victory over Nazi Germany on May 9th.

A man takes a picture of Russian Air Force fighter jets as they fly over Moscow during a rehearsal for the Victory Day military parade which will take place at Moscow's Red Square on May 9, in Moscow, Russia, Tuesday, May 5, 2015. (AP Photo/Pavel Golovkin)

Pavel Golovkin/AP

A man takes a picture of Russian Air Force fighter jets as they fly over Moscow during a rehearsal for the Victory Day military parade which will take place at Moscow’s Red Square on Saturday