Participants undergo military training for students of the Don Cossack Cadet School of the Emperor Alexander III and members of the Cossack community in the Rostov Region, Russia August 21, 2025. REUTERS/Sergey Pivovarov
Participants undergo military training for students of the Don Cossack Cadet School of the Emperor Alexander III and members of the Cossack community in the Rostov Region, Russia August 21, 2025. REUTERS/Sergey Pivovarov