Babi Yar

Babi Yar (Russian: Бабий Яр; Ukrainian: Бабин Яр, Babyn Yar) is a ravine in the Ukrainian capital Kiev and a site of a series of massacres carried out byGerman forces and local collaborators during their campaign against the Soviet Union.

The most notorious and the best documented of these massacres took place on September 29–30, 1941, wherein 33,771 Jews were killed in a single operation.

The decision to kill all the Jews in Kiev was made by the military governor, Major-General Kurt Eberhard, the Police Commander for Army Group South, SS-Obergruppenführer Friedrich Jeckeln, and the Einsatzgruppe C Commander Otto Rasch. It was carried out by Sonderkommando 4a soldiers, along with the aid of the SD and SS Police Battalions backed by the local police. The massacre was the largest single mass killing for which the Nazi regime and its collaborators were responsible during its campaign against the Soviet Union and is considered to be "the largest single massacre in the history of the Holocaust" to that particular date, surpassed only by the Aktion Erntefest of November 1943 in occupied Poland with 42,000–43,000 victims, and the 1941 Odessa massacre of more than 50,000 Jews in October 1941, committed by the Romanian troops.

Estimates of the total number of Jews killed at Babi Yar are between 100,000 and 150,000.

Victims of other massacres at the site included thousands of Soviet prisoners of war, communists, gypsies, Ukrainian nationalists and civilian hostages. 

It is estimated that between 100,000 and 150,000 lives were taken at Babi Yar during the German occupation