MOSCOW, June 18 (Xinhua) -- People watch the rehearsal of the Victory Day parade in Moscow, Russia, on June 17, 2020. Russia is preparing for a military parade on June 24 to mark the 75th anniversary of the Soviet victory against the Nazis in World War II. Xinhua/UNI

PARIS, June 18 (Xinhua) -- French riot police are seen during clashes with violent fringe groups during a health workers rally in Paris, France, June 16, 2020. Tensions flared at the Invalides Esplanade here on Tuesday, where violent fringe groups hijacked a health workers rally for better work conditions and higher wages. Twenty-four individuals had been arrested by 17:00 local time (1500 GMT), the Paris prefecture said. Xinhua/UNI PHOTO