People take part in a march commemorating the 82nd anniversary of the Warsaw Uprising in Warsaw, Poland, Aug. 1, 2026. The Warsaw Uprising, which broke out on Aug. 1, 1944, was the largest underground military operation in German-occupied Europe. Around 40,000-50,000 Polish insurgents took part in the two-month struggle, which resulted in the deaths of approximately 18,000 fighters and up to 180,000 civilians. (Photo by Jaap Arriens/Xinhua)

People take part in a march commemorating the 82nd anniversary of the Warsaw Uprising in Warsaw, Poland, Aug. 1, 2026. The Warsaw Uprising, which broke out on Aug. 1, 1944, was the largest underground military operation in German-occupied Europe. Around 40,000-50,000 Polish insurgents took part in the two-month struggle, which resulted in the deaths of approximately 18,000 fighters and up to 180,000 civilians. (Photo by Aleksy Witwicki/Xinhua)

People take part in a march commemorating the 82nd anniversary of the Warsaw Uprising in Warsaw, Poland, Aug. 1, 2026. The Warsaw Uprising, which broke out on Aug. 1, 1944, was the largest underground military operation in German-occupied Europe. Around 40,000-50,000 Polish insurgents took part in the two-month struggle, which resulted in the deaths of approximately 18,000 fighters and up to 180,000 civilians. (Photo by Jaap Arriens/Xinhua)

People take part in a march commemorating the 82nd anniversary of the Warsaw Uprising in Warsaw, Poland, Aug. 1, 2026. The Warsaw Uprising, which broke out on Aug. 1, 1944, was the largest underground military operation in German-occupied Europe. Around 40,000-50,000 Polish insurgents took part in the two-month struggle, which resulted in the deaths of approximately 18,000 fighters and up to 180,000 civilians. (Photo by Jaap Arriens/Xinhua)

People take part in a march commemorating the 82nd anniversary of the Warsaw Uprising in Warsaw, Poland, Aug. 1, 2026. The Warsaw Uprising, which broke out on Aug. 1, 1944, was the largest underground military operation in German-occupied Europe. Around 40,000-50,000 Polish insurgents took part in the two-month struggle, which resulted in the deaths of approximately 18,000 fighters and up to 180,000 civilians. (Photo by Jaap Arriens/Xinhua)