Secondary school graduates participate in a graduation party at the Exhibition of Achievements of National Economy in Moscow, Russia, on June 26, 2026. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Secondary school graduates dance during a graduation party at the Exhibition of Achievements of National Economy in Moscow, Russia, on June 26, 2026. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Secondary school graduates participate in a graduation party at the Exhibition of Achievements of National Economy in Moscow, Russia, on June 26, 2026. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Secondary school graduates interact with a performer during a graduation party at the Exhibition of Achievements of National Economy in Moscow, Russia, on June 26, 2026. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Secondary school graduates participate in a graduation party at the Exhibition of Achievements of National Economy in Moscow, Russia, on June 26, 2026. (Photo by Alexander Zemlianichenko Jr/Xinhua)

Secondary school graduates interact with a performer during a graduation party at the Exhibition of Achievements of National Economy in Moscow, Russia, on June 26, 2026. (Photo by Alexander Zemlianichenko Jr/Xinhua)