As Allied troops swept through German-occupied territory and into Germany itself in the final months of World War II, they encountered vast camps surrounded by barbed wire and filled with absolute horror. The concentration camps, established by the Third Reich in 1933, initially held political prisoners. Over time, millions of civilians perished within their walls.
Units that liberated camps such as Bergen-Belsen, Auschwitz, and Dachau were shocked by what they found. Unburied corpses, gas chambers, and crematoria with remains still inside the ovens greeted them. The sheer scale of the atrocities sparked immense rage among many of the liberators. Consequently, when SS guards—the men and women who oversaw these crimes—were captured, many were shot on the spot without any form of trial or legal process.
The first major concentration or extermination camp liberated by the Allies or Soviets was Majdanek in Poland. Many prisoners had been evacuated, but the site was found intact, with several gas chambers and other evidence of mass murder. Six months later, Auschwitz was liberated, and stories of the brutal actions of SS guards began to spread.
Camps liberated from the west presented equally horrific scenes. At Bergen-Belsen, for example, soldiers found 13,000 unburied corpses scattered throughout the camp. Allied soldiers were often unprepared for what they discovered. Among the dead, they found starving prisoners suffering from severe illness and on the verge of death, alongside execution sites and evidence of terrible cruelty.
At Dachau, American forces found more than 30 railway cars filled with bodies. Around 30,000 prisoners were still alive in the camp, many of them sick. These were not just crimes committed years earlier; some killings had occurred just hours before liberation. During camp evacuations, many SS guards had orders to shoot prisoners who could no longer continue the march.
Many soldiers reacted with understandable anger when confronted with the perpetrators of such crimes. For the troops entering Dachau, the evidence was immediate and overwhelming. This led to reprisals, and inside the camp, American soldiers shot some captured SS guards on the spot. The army claimed this was due to the rage Americans felt upon their discoveries.
In one specific incident during the liberation, captured guards were gathered in an enclosed area surrounded by an L-shaped stone wall. They were guarded by an inexperienced machine gunner. When the prisoners attempted to escape, the gunner opened fire, killing at least 12 of them. Senior American commanders later had to downplay the event, as it was technically a war crime.
Another man at Dachau gathered SS troops into a railway car and shot them himself, ordering a lower-ranking soldier to deliver a final shot to the head. Anger explains to some extent why these shootings occurred, but they were not part of an official execution policy. Liberators had spent months fighting German forces and then suddenly faced evidence that the men guarding the camps had participated in, witnessed, or facilitated the horror.
There was a distinction between combat and execution, and this was important. Different circumstances led to SS personnel being killed during liberation. Some were killed while fighting in the camp. Others died in confusing encounters where they arguably posed an imminent threat. However, there were also incidents where SS personnel surrendered or were taken prisoner and then shot later.
Once an enemy soldier surrendered and was under control, executing him was not legitimate battlefield killing. Historians often describe incidents like the Dachau shootings as summary or extrajudicial killings rather than executions carried out under a legal sentence. While Dachau saw some of the most famous examples, others were shot around the camp, including near guard tower B, though these men are believed to have been killed in combat.
Many captured guards were not slaughtered. Some Dachau guards were treated as prisoners of war, and a few were even brought to trial later. Another reason mass shootings of captured SS men were problematic is that not every man captured at the camp had committed the crimes that occurred there. In the final days of the war, many auxiliary soldiers from other countries were brought in at the last minute to manage the camps. The men who ran the gas chambers had often left long before.
Wearing an SS uniform at a concentration camp strongly associated a man with the regime, but it did not prove individual responsibility for a specific murder. Determining guilt required extensive investigation rather than assuming every captured German had personally committed atrocities. Rudolf Höss, the commandant of Auschwitz, was captured at the end of the war, but he had been away from the camp for at least a year. Some Auschwitz guards captured at liberation had never operated the gas chambers, having been brought in at the last minute. It took a massive amount of evidence and a trial to convict Höss.
Sometimes, it was not the liberating soldiers who shot the guards. Often, liberated prisoners did so themselves. Revenge consumed their minds. After years of starvation, threats, beatings, forced labor, and witnessing killings, many prisoners attacked their former guards or prison officials they considered particularly brutal. The situation at liberation was chaotic. Nazi authority collapsed within minutes, guards disappeared or surrendered, and prisoners realized they were free while Allied forces tried to impose control.
Some prisoners even obtained weapons from the Allies to eliminate their former guards. They beat them violently with any weapon they found, and some stomped on the faces of SS members. Death marches also intensified the anger. Allied forces often encountered horrific scenes even outside the camps. As Germany collapsed, SS guards evacuated vast numbers of prisoners, who marched for miles without food, shelter, or medical aid. Those who collapsed were often shot.
At Flossenbürg, thousands died during the evacuation toward Dachau from exhaustion or at the hands of SS guards. Similar killings occurred during evacuations from other camps. The SS had instructions to kill prisoners who could no longer continue. Because of this, Allied forces often found mass graves and corpses along roadsides and railway lines before even reaching the camps.
Executing captured SS prisoners was not an official Allied policy. The intention was to capture suspects, investigate their crimes, and try them where sufficient evidence existed. After the war, many camp personnel were tried before Allied courts. The Allied armies collected documents, testimonies, and physical evidence specifically because trials were expected.
The shootings that did occur happened during liberation as limited acts of field vengeance. There was a breakdown in discipline. Revenge was clearly on the minds of the troops, yet there was no general policy to execute captured SS members. It was not official.
The reason for the shootings comes down to human nature. Soldiers entering the camps faced evidence of atrocities on a scale many had never imagined. Some had just discovered railway cars stacked with corpses and prisoners dying of starvation and disease. They also faced evidence that SS guards had continued killing prisoners during evacuations just days or even hours earlier. In this highly charged environment, some soldiers took justice into their own hands and shot SS prisoners, even after they had surrendered. This explains why these incidents occurred without becoming legal or officially sanctioned executions.