The Warsaw Ghetto Uprising was an uprising by the Jewish resistance in the Warsaw Ghetto in German-occupied Poland during World War II to oppose Nazi Germany's final effort to transport the remaining ghetto population to the gas chambers of the Majdanek and Treblinka extermination camps in 1943. It was the largest single revolt by Jews against the Nazis during World War II.
After the Grossaktion Warsaw of summer 1942, in which more than a quarter of a million Jews were deported from the ghetto to Treblinka and murdered, the remaining Jews began to build bunkers and smuggle weapons and explosives into the ghetto. The left-wing Jewish Combat Organization (ŻOB) and right-wing Jewish Military Union (ŻZW) formed and began to train. A small resistance effort to another roundup in January 1943 was partially successful and spurred Polish resistance groups to support the Jews in earnest.
The uprising started on 19 April when the ghetto refused to surrender to the police commander SS-Brigadeführer Jürgen Stroop, who ordered the destruction of the ghetto, block by block, ending on 16 May. According to Stroop at least 56,065 Jews were killed or captured. Stroop reported 110 German casualties, including 16 killed.
The uprising was the largest single revolt by Jews during World War II. The Jews knew that victory was impossible and survival unlikely. Marek Edelman, the last surviving ŻOB commander who died in 2009, said their inspiration to fight was "not to allow the Germans alone to pick the time and place of our deaths". According to the United States Holocaust Memorial Museum, the uprising was "one of the most significant occurrences in the history of the Jewish people".
In 1939, German authorities began to concentrate Poland's population of over three million Jews into a number of extremely crowded ghettos located in large Polish cities. The largest of these, the Warsaw Ghetto, collected approximately 300,000–400,000 people into a densely packed, 3.3 km2 area of Warsaw. Thousands of Jews were killed by rampant disease and starvation under SS and Police Leader Odilo Globocnik and SS-Standartenführer Ludwig Hahn, even before the mass deportations from the ghetto to the Treblinka extermination camp began.
The SS conducted many of the deportations during the operation code-named Grossaktion Warschau, between 23 July and 21 September 1942. Just before the operation began, the German "Resettlement Commissioner" SS-Sturmbannführer Hermann Höfle called a meeting of the Ghetto Jewish Council Judenrat and informed its leader, Adam Czerniaków, that he would require 7,000 Jews a day for "resettlement to the East". Czerniaków committed suicide once he became aware of the true goal of the "resettlement" plan. Approximately 254,000–300,000 ghetto residents were murdered at Treblinka during the two-month-long operation. The Grossaktion was directed by SS-Oberführer Ferdinand von Sammern-Frankenegg, the SS and Police Leader of the Warsaw area since 1941. He would be relieved of duty as SS and Police Leader after failing to pacify the ghetto resistance and be subsequently replaced by Jürgen Stroop, who had been sent to Warsaw by Heinrich Himmler on 17 April 1943.
When the deportations first began, members of the Jewish resistance movement met and decided not to fight the SS directives, believing that the Jews were being sent to labour camps and not to be murdered. But by the end of 1942, ghetto inhabitants learned that the deportations were part of an extermination process. Many of the remaining Jews decided to revolt. The first armed resistance in the ghetto occurred in January 1943.
On 18 January 1943, the Germans began their second deportation of the Jews, which led to the first instance of armed insurgency within the ghetto. While Jewish families hid in their so-called "bunkers", fighters of the ŻOB and ŻZW, resisted, engaging the Germans in direct clashes. Though the ŻZW and ŻOB suffered heavy losses (including some of their leaders), the Germans also took casualties, and the deportation was halted within a few days. About 1,200 Jews were killed, and about 5,000 deported, instead of the 8,000 planned by Germans. The fighters managed to kill about a dozen Germans and wound several dozen.
Hundreds of people in the Warsaw Ghetto were ready to fight, sparsely armed with handguns, gasoline bottles, and a few other weapons that had been smuggled into the ghetto by resistance fighters. Most of the Jewish fighters did not view their actions as an effective measure by which to save themselves, but rather as a battle for the honour of the Jewish people, and a protest against the world's silence.
The ŻZW and ŻOB built dozens of fighting posts and executed a number of Nazi collaborators, including Jewish Ghetto Police officers, members of the fake (German-sponsored and controlled) resistance organization Żagiew, as well as Gestapo and Abwehr agents (including the alleged agent and Judenrat associate Alfred Nossig, executed on 22 February 1943). The ŻOB established a prison to hold and execute traitors and collaborators. Józef Szeryński, former head of the Jewish Ghetto Police, committed suicide.
Prior to the uprising starting, reconnoiter missions were held to scope about potential escape routes; Regina Fudem, a ŻOB member, established routes utilising the sewer system.
On 19 April 1943, on the eve of Passover, the SS, order police, and Trawniki auxiliary forces began the operation to deport the residents of the ghetto. Under von Sammern-Frankenegg's orders, the deportation action was to be completed within three days. After the ghetto was surrounded at about 2:00 a.m. the ŻOB put it into a high state of preparedness. Fighters were ordered to remain at their positions, civilians were told to hide in the underground shelters, and flags were raised. The walls were also covered with statements such as "honorable death!" and "to arms! Women and children to the air raid shelters!"
The operation commenced at 3:00 a.m. German forces entered the ghetto in two columns. A car with a loudspeaker was sent in with the attackers, summoning the Jews to voluntarily leave their hiding places and report for transport. As the columns moved into the ghetto, they were ambushed by Jewish insurgents firing and tossing Molotov cocktails and hand grenades from alleyways, sewers, and windows. One column was ambushed at the intersection of Nalewki and Gęsia Streets while the other was ambushed at the intersection of Zamenhof and Miła Streets. The German forces sustained casualties and two of their combat vehicles (an armed conversion of a French-made Lorraine 37L light armored vehicle and an armored car) were set on fire by the insurgents' petrol bombs. The Germans retreated after hours of combat. By 8:00 a.m. von-Sammern-Frankenegg had been dismissed from his position as SS and Police Leader of Warsaw by Heinrich Himmler due to his failure to suppress the uprising. He was replaced by SS-Brigadeführer Jürgen Stroop, who rejected von Sammern-Frankenegg's proposal to call in bomber aircraft from Kraków. He led a better-organized and reinforced ground attack.
The remaining Jews knew that the Germans would murder them and decided to resist to the last. While the uprising was underway, the Bermuda Conference was held by the Allies from 19 to 29 April 1943 to discuss the Jewish refugee problem. Discussions included the question of Jewish refugees who had been liberated by Allied forces and those who still remained in German-occupied Europe.
Hours after the initial attack had been repulsed, the German forces, now under Stroop's command, reentered the ghetto. Rather than focusing on roundups, Stroop's plan was to assault the main insurgent positions so as to push them into a smaller area and destroy them. The main objective was to take control of the area between Zamenhof and Nalewki Streets. The first attack was launched against Zamenhof Street. The German forces encountered resistance and took casualties, but the insurgents were ultimately forced to retreat. At noon, they attacked Nalewki Street, and the insurgents retreated after fighting for six hours. The Germans also bombarded the hospital on Gęsia Street, after which they entered the damaged building and massacred the patients. They then launched an assault on Muranowski Square but were pinned down by fierce resistance and did not manage to take it. The square was defended by ŻZW fighters, who had a machine gun. At 8:00 p.m. Stroop ordered a pause in the assault. German forces retreated from the ghetto while sentries outside of it were reinforced.