moscow

A Russian sailor looks through a porthole of the Russian Navy frigate Smolny as the ship leaves the STX Les Chantiers de l'Atlantique shipyard site in Saint-Nazaire...A Russian sailor looks through a porthole of the Russian Navy frigate Smolny as the ship leaves the STX Les Chantiers de l'Atlantique shipyard site in Saint-Nazaire, western France, December 18, 2014. A ship carrying the Russian sailors, who have been training for months on a French-built Mistral helicopter carrier, left the French port of Saint-Nazaire on Thursday, with it still unclear whether Paris will finally deliver the ship to Moscow. The sailors arrived in late June at the shipyard to begin training on a first carrier, named Vladivostock, which France was due to deliver to Russia by the last quarter of 2014. REUTERS/Stephane Mahe (FRANCE - Tags: BUSINESS MILITARY POLITICS)

Stephane Mahe/Reuters

Sailors on board Russian Navy frigate Smolny as the ship leaves the STX Les Chantiers de l’Atlantique shipyard, in Saint-Nazaire, western France. A ship carrying the sailors, who have been training for months on a French-built Mistral helicopter carrier, left the port on Thursday, with it still unclear whether Paris will finally deliver the ship to Moscow.

A woman carries a portrait of Lenin as she walks with the Communist Party members and supporters to place flowers at the Tomb of Soviet founder Vladimir Lenin, at Moscow's Red Square on Thursday, Nov. 6, 2014 to mark the anniversary of the Nov. 7, 1917 Bolshevik revolution, which is no longer a public holiday in Russia

Pavel Golovkin/AP

A woman carries a portrait of Lenin as she walks with the Communist Party members and supporters to place flowers at the Tomb of Soviet founder Vladimir Lenin, at Moscow’s Red Square on Thursday to mark the anniversary of the 1917 Bolshevik revolution

People of pro-government groups, with Russian flags, dance marching through downtown Moscow to mark People s Unity Day, a public holiday, in Russia, on Tuesday, Nov. 4, 2014.

Ivan Sekretarev/AP

People of pro-government groups, with Russian flags, dance marching through downtown Moscow to mark People’s Unity Day, a public holiday, in Russia, on Tuesday

A woman rides her bike near famous "Druzhba narodov" ("Friendship of nations") fountain at the VDNKh, a public park and exhibition space, in Moscow, on June 4, 2014. The temperatures in the Russian capital reached today 29 C (84 F).

Dmitry Serebryakov/AFP

A woman rides her bike near the famous Druzhba narodov (“Friendship of nations”) fountain at the VDNKh, a public park and exhibition space in Moscow, on Wednesday. The temperatures in the Russian capital reached 29 degrees

Employees of a food stand take pictures of Titan, a robot created by England Cyberstein Robots, performing at the Danilovsly market in downtown of Moscow, Russia, 12 May 2014. Titan visited to Moscow to attend Bal Rotov, an interactive exhibition of the most recent advances in robotics which will be opened on 15 May in Artplay Moscow exhibition center. Titan worked alongside superstars including Will.i.am, Rihanna, Will Smith and Jackie Chan.

Sergei Ilnitsky/EPA

Titan, a robot created by England’s Cyberstein Robots, walks through Danilovsky market in downtown Moscow, Russia. 

Russia's President Vladimir Putin (L) listens to explanations and looks at an exhibit as he visits the Cosmonautics Memorial Museum in Moscow, Russia, 11 April 2014.

Sergei Karpukhin/EPA

Russia’s President Vladimir Putin visits the Memorial Museum of Cosmonautics in Moscow. On Saturday, Russia celebrates Cosmonautics day which marks Yuri Gagarin’s pioneering flight into space.

TOPSHOTS Soldiers of the Presidential Re...TOPSHOTS Soldiers of the Presidential Regiment march during the Change of Guard ceremony at the Tomb of the Unknown Soldier in Moscow, on April 9, 2014. AFP PHOTO / KIRILL KUDRYAVTSEVKIRILL KUDRYAVTSEV/AFP/Getty Images

Kirill Kudryavtsev/AFP

Soldiers of the Presidential Regiment march during the Change of Guard ceremony at the Tomb of the Unknown Soldier in Moscow 

Models present creations by Russian designer Slava Zaitsev at the Mercedes-Benz Fashion Week Russia in Moscow...Models present creations by Russian designer Slava Zaitsev at the Mercedes-Benz Fashion Week Russia in Moscow March 27, 2014. REUTERS/Sergei Karpukhin (RUSSIA - Tags: FASHION)

Sergei Karpukhin/Reuters

Models present creations by Russian designer Slava Zaitsev at the Mercedes-Benz Fashion Week in Moscow, Russia

President Vladimir Putin speaks about Crimea...epa04130843 Russia's President Vladimir Putin arrives to sign a treaty with Crimean leaders on reunification with Russia in the Grand Kremlin Palace in Moscow, Russia, 18 March 2014. Crimea and Sevastopol will join Russia as two separate regions, President Putin said, adding that he would sign treaties immediately.  EPA/SERGEI ILNITSKY / POOL

Sergei Ilnitsky/EPA

Russia‘s President Vladimir Putin arrives to sign a treaty with Crimean leaders on reunification with Russia in the Grand Kremlin Palace in Moscow, Russia, 18 March 2014. Crimea and Sevastopol will join Russia as two separate regions, President Putin said, adding that he would sign treaties immediately.

A woman walks amidst chains as she views an art installation near the Gorky Central Park of Culture and Leisure in Moscow, March 14, 2014.

Maxim Shemetov/Reuters

A woman walks through an art installation near the Gorky Central Park of Culture and Leisure in Moscow, on Friday