Spectators gather on the embankment of the Vistula river to watch the largest drone show in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)

Spectators gather on the embankment of the Vistula river to watch the largest drone show in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)

Employees check drones on the take-off pad prior to the largest drone show in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)

An employee checks drones on the take-off pad prior to the largest drone show in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)

A swarm of 615 drones reads the word "Wolnosc" and translating to "Freedom" next to a victory sign in the night sky during the largest show of its kind in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw, on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)

Drones are seen on the take-off pad prior to the largest drone show in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)

Spectators gather on the embankment of the Vistula river to watch the largest drone show in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)

Spectators watch as a swarm of 615 drones forms a pattern depicting Poland's national flag in the night sky during the largest show of its kind in Poland marking the 80th anniversary of the Warsaw Uprising against Nazi occupiers in Warsaw, on August 30, 2024. The armed insurgency against occupying Nazi German forces broke out on August 1, 1944 and lasted for two months before it was crushed. Nearly 200,000 people, mostly civilians, died over the course of 63 days of battle, and the Polish capital was reduced to a pile of rubble. (Photo by Sergei GAPON / AFP) (Photo by SERGEI GAPON/AFP via Getty Images)