The NKVD prisoner massacres were a series of mass executions of political prisoners carried out by the NKVD, the People's Commissariat for Internal Affairs of the Soviet Union, across Eastern Europe, primarily in Poland, Ukraine, the Baltic states and Bessarabia. After the start of the German invasion of the Soviet Union on June 22, 1941, NKVD troops were supposed to evacuate political prisoners to the interior of the Soviet Union, but the hasty retreat of the Red Army, a lack of transportation and other supplies, and general disregard for legal procedures often led to prisoners being simply executed. Estimates of the death toll vary by location; nearly 9,000 in the Ukrainian SSR, 20,000–30,000 in eastern Poland (now part of Western Ukraine), with the total number reaching approximately 100,000 extrajudicial executions in the span of a few weeks.

Background

Operation Barbarossa surprised the NKVD, whose jails and prisons in territories annexed by the Soviet Union in the aftermath of the Molotov–Ribbentrop Pact were crowded with political prisoners. In occupied eastern Poland, the NKVD was given responsibility for liquidating or evacuating over 140,000 prisoners (NKVD evacuation order No. 00803). In Ukraine and Western Belorussia, 60,000 people were forced to evacuate on foot. The official Soviet count had more than 9,800 reportedly executed in prisons, 1,443 executed in the process of evacuation, 59 killed for attempting to escape, 23 killed by German bombs and 1,057 deaths from other causes. "It was not only the numbers of the executed", wrote historian Yury Boshyk, who was quoted by Orest Subtelny, of the murders, "but also the manner in which they died that shocked the populace. When the families of the arrested rushed to the prisons after the Soviet evacuation, they were aghast to find bodies so badly mutilated that many could not be identified. It was evident that many of the prisoners had also been tortured before death; others were killed en masse". Approximately two thirds of the 150,000 prisoners were murdered; most of the rest were transported into the interior of the Soviet Union, but some were abandoned in the prisons if there was no time to execute them, and others managed to escape.

Massacres

The NKVD killed prisoners in many places from Poland to Crimea. Immediately after the start of the German invasion, the NKVD started to execute large numbers of prisoners in most of their prisons, and it evacuated the remainder in death marches. Most of them were political prisoners, who were imprisoned and executed without a trial. The massacres were later documented by the occupying German authorities and were used in anti-Soviet and anti-Jewish propaganda. After the war and in recent years, the authorities of Germany, Poland, Belarus, and Israel identified no fewer than 25 prisons whose prisoners were killed and a much larger number of mass execution sites.

Belarus

Estonia

Lithuania

Poland

By 1941, much of the ethnically Polish population living under Soviet rule in the eastern half of Poland had already been deported to remote areas of the USSR. Others, including a large number of Polish civilians of other ethnicities (mostly Belarusians and Ukrainians), were held in provisional prisons in the region, where they awaited deportation either to NKVD prisons in Moscow or to the Gulag. It is estimated that out of 13 million people living in eastern Poland, roughly half a million were jailed, and more than 90% of those were men. Thus approximately 10% of adult males were imprisoned at the time of the German offensive. Many died in prisons from torture or neglect. Methods of torture included scalding victims and cutting off their ears, noses and fingers. Timothy Snyder estimates that the NKVD shot some 9,817 imprisoned Polish citizens following the German invasion of the USSR in 1941.

Ukraine

In Soviet-occupied western Ukraine, under the threat of German invasion NKVD committed various mass murders of prison inmates, including: "'From the courtyard, doors led to a large space, filled from top to bottom with corpses...Among them were many women. On the left wall, three men were crucified, barely covered by clothing from their shoulders, with severed male organs. Underneath them on the floor in half-sitting, leaning positions – two nuns with those organs in their mouths...most were stabbed in the stomach with a bayonet. Some were naked or almost naked, others in decent street clothes. One man was in a tie, mostly likely just arrested.'"These massacres were followed by the Lviv pogroms, committed by the German military and the Organization of Ukrainian Nationalists after the German takeover of the city. Jewish residents of the city were targeted by German soldiers, OUN members, and local citizens. In some instances, the pogroms and violence against Jewish residents was framed as justified revenge for the murders committed by the NKVD. Soviet statistics for 78 Ukrainian prisons:

Russia