Egyptian Christians go down the stairs during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 9, 2021. Picture taken June 9, 2021. REUTERS/Hanaa Habib

Egyptian Christians swim in the Nile River during a ritual mirroring the Holy Family's "flight to Egypt" amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 9, 2021. Picture taken June 9, 2021. REUTERS/Hanaa Habib

Egyptian Christians swim in the Nile River during a ritual mirroring the Holy Family's "flight to Egypt" amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 9, 2021. Picture taken June 9, 2021. REUTERS/Hanaa Habib

Egyptian Christians swim in the Nile River during a ritual mirroring the Holy Family's "flight to Egypt" amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 9, 2021. Picture taken June 9, 2021. REUTERS/Hanaa Habib

Egyptian Christians swim in the Nile River during a ritual mirroring the Holy Family's "flight to Egypt" amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 9, 2021. Picture taken June 9, 2021. REUTERS/Hanaa Habib

Egyptian Christians are seen during a ritual mirroring the Holy Family's "flight to Egypt" near the Monastery of the Virgin Mary near Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

A cross atop a church is seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Egyptian Christians are seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Egyptian Christian children are seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

An Egyptian Christian child is seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Egyptian Christians are seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Egyptian Christians are seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Egyptian Christians pray during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Egyptian Christians are seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Egyptian Christians are seen during a ritual mirroring the Holy Family's "flight to Egypt" at the Monastery of the Virgin Mary on Jabal al-Tair, amid the coronavirus disease (COVID-19) pandemic in Minya Governorate, Egypt June 8, 2021. Picture taken June 8, 2021. REUTERS/Hanaa Habib

Evert van Zijtveld, relative of victims in the crash of Malaysia Airlines flight MH17, and his partner walk in the Schiphol Judicial Complex on the second day of the trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

Lawyer Sander de Lang speaks to the media in the Schiphol Judicial Complex on the second day of the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

An exterior view of the Schiphol Judicial Complex on the second day of the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

Sabine ten Doesschate and Boudewijn van Eijck, lawyers of Oleg Pulatov, walk in the Schiphol Judicial Complex on the second day of the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

Evert van Zijtveld, relative of victims in the crash of Malaysia Airlines flight MH17, his partner and lawyer Sander de Lang, walk in the Schiphol Judicial Complex on the second day of the trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

Hans de Borst, parent of a victim in the crash of Malaysia Airlines MH17, speaks to the media in the Schiphol Judicial Complex on the second day of the trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

Piet Ploeg and Anton Kotte, relatives of people who died in the 2014 downing of Malaysia Airlines flight MH17, walk in the Schiphol Judicial Complex on the second day of the trial of three Russians and a Ukrainian as it enters a critical stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

Silene and Rob Fredriksz, parents of a victim in the crash of the Malaysian Airlines MH17, walk in the Schiphol Judicial Complex on the second day of the trial of three Russians and a Ukrainian as it enters a critical stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw

Presiding judge Hendrik Steenhuis looks on as he attends the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

A general view of the courtroom where the MH17 trial of three Russians and a Ukrainian is taking place as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyers Sabine ten Doesschate and Boudewijn van Eijck attend the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Presiding judge Hendrik Steenhuis attends the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyer Arlette Schijns attends the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyer Peter Langstraat looks on ahead of the start of the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Prosecutor Thijs Berger speaks ahead of the start of the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Prosecutor Ward Ferdinandusse attends the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Rob Fredriksz, parent of a victim in the crash of the Malaysian Airlines MH17, speaks to media in the Schiphol Judicial Complex as the trial of three Russians and a Ukrainian enters a critical next stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyer M. Spetter speaks to the media as she arrives for the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyers Sabine ten Doesschate and Boudewijn van Eijck walk in the Schiphol Judicial Complex as the MH17 trial of three Russians and a Ukrainian enter a critical next stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyer Sander de Lang speaks to the media as he arrives for the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyer Peter Langstraat speaks to the media as he arrives for the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyer Sander de Lang speaks to the media as he arrives for the MH17 trial of three Russians and a Ukrainian as it enters a critical next stage, in the Schiphol Judicial Complex, Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyer Peter Langstraat walks in the Schiphol Judicial Complex as the MH17 trial of three Russians and a Ukrainian enters a critical stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Lawyers Sander de Lang and M. Spetter walk in the Schiphol Judicial Complex as the MH17 trial of three Russians and a Ukrainian enter a critical stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

Piet Ploeg and Anton Kotte, relatives of people who died in the 2014 downing of Malaysia Airlines flight MH17, walk in the Schiphol Judicial Complex as the trial of three Russians and a Ukrainian enters a critical stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw

U.S. President Joe Biden boards Marine One for a flight to Rehoboth Beach, Delaware from the Ellipse near the White House in Washington, U.S., June 2, 2021. REUTERS/Carlos Barria

U.S. President Joe Biden waves as he arrives to board Marine One for a flight to Rehoboth Beach, Delaware from the Ellipse near the White House in Washington, U.S., June 2, 2021. REUTERS/Carlos Barria

U.S. President Joe Biden arrives to board Marine One for a flight to Rehoboth Beach, Delaware from the Ellipse near the White House in Washington, U.S., June 2, 2021. REUTERS/Carlos Barria

U.S. President Joe Biden waves as he arrives to board Marine One for a flight to Rehoboth Beach, Delaware from the Ellipse near the White House in Washington, U.S., June 2, 2021. REUTERS/Carlos Barria

U.S. President Joe Biden boards Marine One for a flight to Rehoboth Beach, Delaware from the Ellipse near the White House in Washington, U.S., June 2, 2021. REUTERS/Carlos Barria

Planes sit on the tarmac at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, Algeria June 1, 2021. REUTERS/Ramzi Boudina

Airport employees wearing protective gear stand as passengers traveling from Paris arrive at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, Algeria June 1, 2021. REUTERS/Ramzi Boudina

A man gestures as passengers traveling from Paris arrive at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, Algeria June 1, 2021. REUTERS/Ramzi Boudina

An airport employee wearing protective gear stands as passengers traveling from Paris arrive at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, Algeria June 1, 2021. REUTERS/Ramzi Boudina

Passengers traveling from Paris push their luggage upon arrival at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, Algeria June 1, 2021. REUTERS/Ramzi Boudina

A passenger traveling from Paris arrives at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, Algeria June 1, 2021. REUTERS/Ramzi Boudina

General view shows Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, in Algiers, Algeria June 1, 2021. REUTERS/Ramzi Boudina

Passengers push their luggage at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, in Algiers, Algeria June 1, 2021. REUTERS/Ramzi Boudina

People queue to buy airline tickets inside Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, in Algiers, Algeria June 1, 2021. REUTERS/Ramzi Boudina

Passengers look at a departures board at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, in Algiers, Algeria June 1, 2021. REUTERS/Ramzi Boudina

Passengers queue at Algiers Airport, as Algeria resumed some international flights, amid the coronavirus disease (COVID-19) outbreak, in Algiers, Algeria June 1, 2021. REUTERS/Ramzi Boudina

A man stands in front of an information board displaying only a few departure flights at Narita international airport, amid the coronavirus disease (COVID-19) pandemic, in Narita, east of Tokyo, Japan June 1, 2021. REUTERS/Issei Kato

A health worker measures the temperature of a flight crew member in a sanitary barrier as he arrives at Congonhas airport in Sao Paulo, Brazil May 31, 2021. REUTERS/Amanda Perobelli

Passengers stay near a check-in desk to register for a flight of Belavia Belarusian Airlines heading to Minsk at the Domodedovo Airport outside Moscow, Russia May 28, 2021. REUTERS/Maxim Shemetov

A view shows information boards during a check-in for a flight of Belavia Belarusian Airlines heading to Minsk at the Domodedovo Airport outside Moscow, Russia May 28, 2021. REUTERS/Maxim Shemetov