The Kamianets-Podilskyi massacre was a World War II mass shooting of Jews carried out in the opening stages of Operation Barbarossa, by the German Police Battalion 320 along with Friedrich Jeckeln's Einsatzgruppen,[1] the Hungarian soldiers, and the Ukrainian Auxiliary Police. The killings were conducted on August 27 and August 28, 1941, in the Soviet city of Kamianets-Podilskyi (now Ukraine), occupied by German troops in the previous month on July 11, 1941.[2] According to the Nazi German reports a total of 23,600 Jews were murdered, including 16,000 who had earlier been expelled from Hungary.[3]