A view shows a building of the Moscow City Court in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Ivan Pavlov, a lawyer defending Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) in an extremism case, speaks with journalists after a court hearing in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Lawyer Evgeny Smirnov meets with journalists after a hearing to consider an extremism case against Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) outside a court building in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Lawyers Ivan Pavlov, Ilya Novikov and Evgeny Smirnov talk to the media after a hearing to consider an extremism case against Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) outside a court building in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Lawyer Ilya Novikov meets with journalists after a hearing to consider an extremism case against Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) outside a court building in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Ivan Pavlov, a lawyer defending Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) in an extremism case, speaks with journalists after a court hearing in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

A view through a fence shows a building of the Moscow City Court before a hearing of the Anti-Corruption Foundation's (FBK) case in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Ivan Pavlov, a lawyer defending Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) in an extremism case, speaks with journalists upon his arrival at a court building in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Ivan Pavlov, a lawyer defending Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) in an extremism case, speaks with journalists upon his arrival at a court building in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Ivan Pavlov, a lawyer defending Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) in an extremism case, speaks with journalists upon his arrival at a court building in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

Ivan Pavlov, a lawyer defending Kremlin critic Alexei Navalny's Anti-Corruption Foundation (FBK) in an extremism case, speaks with journalists upon his arrival at a court building in Moscow, Russia May 17, 2021. REUTERS/Maxim Shemetov

A woman looks on as she sits on a motorcycle next to the U.S. national flag during the Russian Weekend Drags races of U.S. retro and muscle cars, in Bykovo, outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

Participants compete in the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A participant looks on during the Russian Weekend Drags races of U.S. retro and muscle cars, in Bykovo, outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A mechanic adjusts a windshield wiper during the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A participant competes in the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A participant competes in the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A participant competes in the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A participant's Chevrolet Bel Air fails to start during the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A participant looks on during the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A staff member waters the wheels of a participant's car during the Russian Weekend Drags races of U.S. retro and muscle cars, in Bykovo, outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A staff waters the wheels of a participant's car during the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

A helmet is seen inside a car before the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY

Participants compete in the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. Picture taken with a drone. REUTERS/Maxim Shemetov

A participant competes in the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

Cars are seen at a parking before the Russian Weekend Drags races of U.S. retro and muscle cars in Bykovo outside Moscow, Russia May 16, 2021. REUTERS/Maxim Shemetov

Street vendors sell clothes and flowers near a block of flats with a mural depicting Russian President Vladimir Putin in the town of Kashira in Moscow Region, Russia May 15, 2021. Picture taken May 15, 2021. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY

A full rainbow is seen after a thunderstorm outside the town of Kashira in Moscow Region, Russia May 15, 2021. Picture taken May 15, 2021. REUTERS/Maxim Shemetov

A view shows a mural depicting Russian President Vladimir Putin in the town of Kashira in Moscow Region, Russia May 15, 2021. Picture taken May 15, 2021 with a drone. REUTERS/Maxim Shemetov

A view shows a mural depicting Russian President Vladimir Putin in the town of Kashira in Moscow Region, Russia May 15, 2021. Picture taken May 15, 2021 with a drone. REUTERS/Maxim Shemetov

A migrant worker from Tajikistan sits on a swing on the shore of the Gulf of Finland on a sunny day in Saint Petersburg, Russia May 13, 2021. REUTERS/Anton Vaganov

Muslims attend the morning prayers to celebrate Eid al-Fitr marking the end of the holy month of Ramadan in Kazan, Russia May 13, 2021. REUTERS/Alexey Nasyrov

Muslims attend the morning prayers to celebrate Eid al-Fitr marking the end of the holy month of Ramadan in Kazan, Russia May 13, 2021. REUTERS/Alexey Nasyrov

Muslims attend the morning prayers to celebrate Eid al-Fitr marking the end of the holy month of Ramadan in the Kul Sharif Mosque in Kazan, Russia May 13, 2021. REUTERS/Alexey Nasyrov

Muslims attend the morning prayers to celebrate Eid al-Fitr marking the end of the holy month of Ramadan in the Kul Sharif Mosque in Kazan, Russia May 13, 2021. REUTERS/Alexey Nasyrov

Russian service members and cadets attend the morning prayers to celebrate Eid al-Fitr marking the end of the holy month of Ramadan in the Kul Sharif Mosque in Kazan, Russia May 13, 2021. REUTERS/Alexey Nasyrov

Mufti Ravil Gainutdin, chairman of the Muslim Spiritual Board of Russia, addresses Muslims during celebrations of Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY

Muslims gather in Cathedral Mosque before a prayer on Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Muslims listen to a sermon in Cathedral Mosque before a prayer on Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Muslims listen to a sermon in Cathedral Mosque before a prayer on Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Muslims listen to a sermon in front of Cathedral Mosque during celebrations of Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Muslims pray in Cathedral Mosque during celebrations of Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Muslims pray in Cathedral Mosque during celebrations of Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Muslims listen to a sermon in Cathedral Mosque before a prayer on Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Muslims pray in Cathedral Mosque during celebrations of Eid al-Fitr, a holiday marking the end of the holy fasting month of Ramadan, in Moscow, Russia, May 13, 2021. REUTERS/Maxim Shemetov

Ilnaz Galyaviev, a suspect in deadly school shooting at School Number 175, and police officers stand inside a defendants' cage before a court hearing in Kazan, Russia May 12, 2021. REUTERS/Artem Dergunov

Ilnaz Galyaviev, a suspect in deadly school shooting at School Number 175, looks out of a defendants' cage during a court hearing in Kazan, Russia May 12, 2021. REUTERS/Artem Dergunov

Russian Foreign Minister Sergei Lavrov and U.N. Secretary-General Antonio Guterres walk away after a news conference in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

U.N. Secretary-General Antonio Guterres attends a news conference following talks with Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

U.N. Secretary-General Antonio Guterres takes off a protective face mask as he attends a news conference following talks with Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

Russian Foreign Minister Sergei Lavrov attends a news conference following talks with U.N. Secretary-General Antonio Guterres in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

U.N. Secretary-General Antonio Guterres takes off a protective face mask as he attends a news conference following talks with Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

U.N. Secretary-General Antonio Guterres attends a news conference following talks with Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

Russian Foreign Minister Sergei Lavrov and U.N. Secretary-General Antonio Guterres attend a news conference following their talks in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

Russian Foreign Ministry spokeswoman Maria Zakharova attends a news conference following talks held by U.N. Secretary-General Antonio Guterres and Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

Russian Foreign Minister Sergei Lavrov and U.N. Secretary-General Antonio Guterres attend a news conference following their talks in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

Russian Foreign Minister Sergei Lavrov attends a meeting with U.N. Secretary-General Antonio Guterres in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

U.N. Secretary-General Antonio Guterres attends a meeting with Russian Foreign Minister Sergei Lavrov in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

Russian Foreign Minister Sergei Lavrov attends a meeting with U.N. Secretary-General Antonio Guterres in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov

Russian Foreign Minister Sergei Lavrov attends a meeting with U.N. Secretary-General Antonio Guterres in Moscow, Russia May 12, 2021. REUTERS/Maxim Shemetov