In the frozen forests of the Ardennes, the final great German offensive of World War II turned the battlefield into a nightmare of attrition, and in that chaos, some prisoners of war never reached the rear. The Battle of the Bulge, launched on December 16, 1944, was the desperate last attempt by Hitler to break the Allied lines in Belgium and Luxembourg. American troops, some exhausted from months of combat and others green and inexperienced, bore the brunt of the surprise assault. The German attack punched through the middle of the American positions, creating the deep bulge that gave the campaign its name.
The Allies rushed reinforcements to the front, and the defense of Bastogne slowed the German advance, but the battle would rage for forty-one days in conditions of extreme brutality. The weather was as merciless as the enemy. Temperatures plummeted far below freezing, and soldiers slept in frozen foxholes, suffering from frostbite, hunger, and sleep deprivation while artillery pounded the forest around them. Units were often separated from their commanders, fighting isolated engagements in the dense woods.
In such conditions, taking prisoners became a serious burden on frontline infantry. Every captured enemy soldier required guards, food, transport, and possibly medical care, resources that were frequently unavailable. For some units, a quick shot was easier than escorting a prisoner to the rear. Then came an event that hardened American resolve and fueled a thirst for vengeance.
On December 17, 1944, troops from the SS Battle Group Peiper captured around 120 American soldiers near the village of Baugnez, close to Malmedy. Instead of sending the prisoners to the rear under proper treatment, the Germans herded them into a field and opened fire with machine guns. Those who tried to escape were hunted down. In total, 84 American prisoners were killed.
News of the massacre spread rapidly through the American lines within days. It was now clear that the Waffen-SS was executing prisoners, and many American soldiers concluded that surrendering to the enemy was dangerous. Veterans later claimed that after Malmedy, they became far less willing to accept German surrenders, and many enemy soldiers were shot on the spot. The Ardennes offensive also cost the Americans heavily, with entire companies wiped from existence.
Medical personnel, artillery observers, and other soldiers were sometimes killed after being captured. When American troops took prisoners later in the battle, grief over fallen comrades and raw emotion often overrode military discipline. Revenge was in the air. Fear also played a role.
Many Americans believed that surrendering Germans might pick up their weapons again or escape back to their lines. This fear was not entirely unfounded. German troops, as part of Operation Greif, had infiltrated Allied lines wearing American uniforms, creating deep confusion and distrust. Other German soldiers hid in the forests after pretending to surrender, and the lingering suspicion meant that accepting a surrender often seemed like a dangerous gamble.
Much of the retaliation was directed at members of the Waffen-SS rather than at ordinary regular army soldiers. By late 1944, the SS had earned a notorious reputation across Europe for massacring civilians, executing prisoners, and committing atrocities on the Eastern Front. American soldiers often believed that the SS men deserved no mercy, since they rarely showed it themselves. Whispered phrases like “no SS prisoners” circulated among frontline units, not as an official order, but as a widely held attitude.
One of the most infamous American retaliation killings of German prisoners occurred near the Belgian village of Chenogne on January 1, 1945. Evidence drawn from witness testimony and postwar research strongly suggests that dozens of German prisoners who had surrendered were deliberately executed by American soldiers. General Patton even noted in his diary that there were reports of German prisoners being shot, expressing hope that the matter could be covered up. Formally, it was a war crime committed by the 11th Armored Division, with an estimated 60 to 80 German prisoners eliminated by their American captors.
The method was nearly identical to the Malmedy massacre: prisoners were gathered in a field and machine-gunned. One witness later recalled that the young men lined up the prisoners, and he knew they were going to shoot them. He watched as German prisoners were led up a hill to be killed alongside others captured that morning. He saw groups of 25 to 30 German youths in the fields beside the road and machine guns being set in place.
He recognized that they were about to be shot, and he considered that his side was committing the same crimes they accused the Japanese and Germans of committing. Returning by the road later, he saw the dark bodies of the dead German youths lying in the snow. The incident was covered up, just as Patton had hoped. The Ardennes was a place of confusion, especially in combat.
In the dense forests, soldiers often could not tell where fire was coming from, and many shootings occurred when surrender was not clear. German soldiers would raise their hands, then reach for a weapon, or continue firing after appearing to give up. American troops often responded immediately, and some genuine attempts to surrender ended in gunfire because soldiers feared a trick. Other cases involved Germans attempting to escape after being captured.
It is important to recognize, however, that not all German prisoners were killed. The Western Allies captured enormous numbers of German soldiers during the Ardennes campaign and in the closing months of the war. Hundreds of thousands of Germans surrendered on the Western Front, and the vast majority survived captivity. The unlawful executions involved only a small fraction of the total prisoners.
Many American officers continued to insist on the Geneva Convention despite the anger provoked by German atrocities. Senior commanders generally opposed field executions. When reports of prisoner killings reached headquarters, officers repeatedly reminded their men that prisoners were protected by international law, that executions were illegal, and that discipline was what distinguished the Allied armies from Nazi Germany. Still, enforcing these rules amid the chaos of frontline combat was extremely difficult.
Some ordinary Wehrmacht soldiers were executed as well, though SS men were far more likely to be targeted, being the most feared and hated of the Nazi troops. In the confusion of the Ardennes fighting, Allied soldiers often could not distinguish between Waffen-SS men and regular German soldiers, so some ordinary Germans were killed alongside the SS. Others were mistaken for SS because of their camouflage clothing or because their uniforms lacked clear insignia. In contrast, countless German army soldiers and Waffen-SS men were captured unharmed and spent the rest of the war in Allied prisoner-of-war camps.
German prisoners were sometimes killed during the Battle of the Bulge because the campaign combined several extraordinary circumstances. The trauma of Malmedy was deeply felt. There was widespread hatred of the Waffen-SS, brutal winter combat conditions, fears of deception and rearmament, the logistical difficulty of handling prisoners, and a powerful desire for revenge after suffering heavy losses. These factors led some Allied soldiers to commit unlawful reprisals against captives.
Such killings were, by definition, war crimes, and they were never authorized by official Allied policy. The overwhelming majority of Germans captured in the Ardennes were transported to prisoner-of-war camps, but a significant number met their deaths at the hands of their captors instead.