In the early hours of 1 September 1939 Germany's Luftwaffe started bombarding the Polish town of Wieluń. The attack is considered to be the first war crime committed by Nazi Germany in World War II. Bombs destroyed ca. 70 percent of the town's buildings.

In the early hours of 1 September 1939 Germany's Luftwaffe started bombarding the Polish town of Wieluń. The attack is considered to be the first war crime committed by Nazi Germany in World War II. Bombs destroyed ca. 70 percent of the town's buildings. pic.twitter.com/GKD6BQxw0N

— Auschwitz Memorial (@AuschwitzMuseum) September 1, 2019