Soldiers of the German army Bundeswehr are sworn in during a swearing-in ceremony, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel attends a military swear in ceremony of German army Bundeswehr, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel and German Defence Minister Annegret Kramp-Karrenbauer attend a military swear in ceremony of German army Bundeswehr, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel and German Defence Minister Annegret Kramp-Karrenbauer attend a military swear in ceremony of German army Bundeswehr, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel and German Defence Minister Annegret Kramp-Karrenbauer attend a military swear in ceremony of German army Bundeswehr, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German soldiers attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Defence Minister Annegret Kramp-Karrenbauer speaks as German Chancellor Angela Merkel sits next to her during a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel and German Defence Minister Annegret Kramp-Karrenbauer attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel and German Defence Minister Annegret Kramp-Karrenbauer attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel poses with soldiers after honouring them with medals during a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel speaks with a soldier after honouring him with a medal during a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel honours a soldier with a medal during a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Defence Minister Annegret Kramp-Karrenbauer speaks as German Chancellor Angela Merkel sits next to her during a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Defence Minister Annegret Kramp-Karrenbauer speaks as she and German Chancellor Angela Merkel attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel and German Defence Minister Annegret Kramp-Karrenbauer attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German Chancellor Angela Merkel and German Defence Minister Annegret Kramp-Karrenbauer attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German soldiers attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

German soldiers attend a ceremony for soldiers who took part in the military evacuation operation from Kabul, in Seedorf, Germany September 22, 2021. REUTERS/Fabian Bimmer

Jewish worshippers, hold the Four Species, used in rituals on the holiday of Sukkot, as they take part in the priestly blessing ceremony, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

Jewish worshippers, wearing protective masks, hold the Four Species, used in rituals on the holiday of Sukkot, as they take part in the priestly blessing ceremony, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

A Jewish worshipper holds the Four Species, used in rituals on the holiday of Sukkot, as he takes part in the priestly blessing ceremony, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen TPX IMAGES OF THE DAY

A Jewish worshipper, holds the Four Species, used in rituals on the holiday of Sukkot, as he takes part in the priestly blessing ceremony, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

Jewish worshippers, holds the Four Species, used in rituals on the holiday of Sukkot, as they take part in the priestly blessing ceremony, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

Jewish worshippers, cover themselves with prayer shawls, as they take part in the priestly blessing ceremony during Sukkot, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

A Jewish worshipper, covered in a prayer shawl and wearing a baseball cap, takes part in the priestly blessing ceremony during the holiday of Sukkot, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

Jewish worshippers, cover themselves with prayer shawls, as they take part in the priestly blessing ceremony during Sukkot, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

Jewish worshippers hold the Four Species, used in rituals on the holiday of Sukkot, as they take part in the priestly blessing ceremony, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

A Jewish worshipper, wearing a protective mask, holds up a Torah scroll as he takes part in the priestly blessing ceremony during the holiday of Sukkot, amid coronavirus disease (COVID-19) restrictions, at the Western Wall in Jerusalem's Old City September 22, 2021. REUTERS/Amir Cohen

Nerdy Founder, Chairman and CEO Chuck Cohn, raises his gavel after ringing a ceremonial bell during his company's listing ceremony on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., September 21, 2021. REUTERS/Brendan McDermid

Chuck Cohn, founder, Chairman and CEO of Nerdy, gives an interview on the floor of the New York Stock Exchange (NYSE) following his company's listing ceremony, in New York City, U.S., September 21, 2021. REUTERS/Brendan McDermid

Chuck Cohn, founder, Chairman and CEO of Nerdy, gives an interview on the floor of the New York Stock Exchange (NYSE) following his company's listing ceremony, in New York City, U.S., September 21, 2021. REUTERS/Brendan McDermid

French historian and sinologist Marie-Claire Bergere and French physician Jacques Lewiner speak to French President Emmanuel Macron after receiving the Legion of Honor during a collective award ceremony, at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French President Emmanuel Macron reacts during a collective award ceremony for the Legion of Honor, at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French lawyer Laurent Aynes reacts as he is congratulated by French President Emmanuel Macron after receiving the Legion of Honor, during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

Jerome Teillard, member of the French Ministry of Higher Education in charge of the project "Parcoursup," a website for students wishing to apply to a French university, reacts as he is congratulated by French President Emmanuel Macron after receiving the Legion of Honor, during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French physician Jacques Lewiner reacts as he is congratulated by French President Emmanuel Macron after receiving the Legion of Honor, during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French physicist from the academy of sciences, delegate ambassador for science, technology and innovation at the MAE Catherine Brechignac reacts as she is congratulated by French President Emmanuel Macron after receiving the Legion of Honor, during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French historian and sinologist Marie-Claire Bergere reacts as she is congratulated by French President Emmanuel Macron after receiving the Legion of Honor, during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French President Emmanuel Macron delivers a speech during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French President Emmanuel Macron delivers a speech during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French President Emmanuel Macron delivers a speech during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French President Emmanuel Macron delivers a speech during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French President Emmanuel Macron delivers a speech during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

French President Emmanuel Macron delivers a speech during a collective award ceremony at the Elysee Palace, in Paris, France September 20, 2021. Stefano Rellandini/Pool via REUTERS

Holocaust survivor Margot Friedlaender speaks on stage during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel and Holocaust survivor Margot Friedlaender chat upon arrival for the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel delivers the laudatio during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel and Holocaust survivor Margot Friedlaender react on stage during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel and Holocaust survivor Margot Friedlaender chat upon arrival for the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel welcomes Holocaust survivor Margot Friedlaender on stage during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel and Holocaust survivor Margot Friedlaender chat upon arrival for the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel and Holocaust survivor Margot Friedlaender walk upon arrival for the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel delivers the laudatio during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

Holocaust survivor Margot Friedlaender speaks on stage during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

Holocaust survivor Margot Friedlaender poses for a picture after the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

Holocaust survivor Margot Friedlaender poses for a picture after the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel delivers the laudatio during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel and Holocaust survivor Margot Friedlaender smile upon arrival for the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

German Chancellor Angela Merkel delivers the laudatio during the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS

Holocaust survivor Margot Friedlaender poses for a picture after the Margot Friedlaender Prize 2021 award ceremony to honor young commitment against anti-Semitism in Berlin, Germany, September 20, 2021. Tobias Schwarz/Pool via REUTERS