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Sixteen blindfolded young partisans awaiting execution by German forces at Smederevska Palanka in occupied Serbia, 20 August 1941.

Reprisal and Massacre

1937 to 1945 · Occupied Europe and Asia · Collective punishment, anti-partisan terror and occupation massacre

German occupation forces used reprisals to punish resistance and intimidate civilians. In Serbia, this included executions under fixed hostage ratios. Elsewhere, collective punishment took the form of shootings, village destruction and anti-partisan terror. The methods differed, but civilians repeatedly became the targets of retaliation and occupation violence.

United States Holocaust Memorial Museum, Photograph 13356 / Muzej Revolucije Narodnosti Jugoslavije · Public domain

THE WRITTEN RANGE
50–100 for oneKeitel’s 16 September 1941 directive proposed executions on that scale for one German soldier killed
SERBIA
100 killed · 50 woundedGerman commands in occupied Serbia converted the wider reprisal policy into a fixed numerical formula
KRAGUJEVAC
2,796 identified victimsThe Museum ‘21 October’ has identified civilians killed during the October 1941 shootings
LIDICE
340 residents murderedMen were shot, women deported and children murdered or selected for Germanisation before the village was erased
ORADOUR
643 victimsThe current memorial roll records 643 people murdered on 10 June 1944
Marker affiliation Allied Axis Other / contested
Map layers

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Reprisal as Policy

The hostage ratios used in occupied Serbia were one form of German reprisal policy. Other massacres followed different orders, circumstances and methods.

German reprisal policy was set out with unusual clarity in an OKW order issued on 16 September 1941. Wilhelm Keitel instructed commanders that attacks on German forces should be answered with severe retaliatory measures, proposing the execution of 50 to 100 people for every German soldier killed. In occupied Serbia, German commands applied an even more rigid scale: 100 hostages for each soldier killed and 50 for each soldier wounded. The mass shootings at Kragujevac in October 1941 became one of the most notorious applications of this policy.

The purpose was to deter resistance by making entire communities vulnerable to punishment. Those selected for execution did not need to have taken part in the attack that triggered the reprisal. Hostages were taken from prisons, political lists and the civilian population, while proclamations and posted notices warned that further attacks would bring further executions. Wehrmacht units participated alongside German police and SS formations in carrying out these measures.

The term reprisal, however, describes a policy and method rather than a single explanation for every massacre under Axis occupation. Lidice was destroyed after the assassination of Reinhard Heydrich in a deliberately ordered act of retaliation. Oradour-sur-Glane and Sant'Anna di Stazzema occurred within anti-partisan operations and systems of occupation terror, but under different immediate circumstances. The mass killings at Nanking followed the Japanese capture of the city and were not based on a German-style hostage ratio.

What links these events is not one formula, but the treatment of civilians as legitimate targets for punishment, intimidation or destruction. Their causes, orders and methods differed, and those distinctions matter.

Orders and Responsibility

Some killings followed explicit written directives. Others were carried out through field commands operating within broader occupation and anti-partisan policies.

Keitel’s directive of 16 September 1941 survives in the Nuremberg record. It described the execution of 50 to 100 people as an appropriate response to the death of a German soldier and was circulated through the German command structure. During the uprising in occupied Serbia, military authorities imposed a more specific scale: 100 hostages for every German soldier killed and 50 for every soldier wounded. The Serbian ratio therefore grew from a broader reprisal policy, rather than serving as a single rule applied throughout occupied Europe.

The destruction of Lidice followed a different chain of command. Reinhard Heydrich died on 4 June 1942 from wounds sustained in the assassination attempt in Prague. In the reprisals that followed, Karl Hermann Frank communicated the decision to destroy Lidice. No evidence had established that the village or its inhabitants were involved in the attack. Horst Böhme, commander of the Security Police and SD in the Protectorate of Bohemia and Moravia, oversaw the security-police operation.

Elsewhere, anti-partisan warfare gave German commanders wide latitude to destroy settlements, execute civilians and punish communities accused of supporting resistance. Such measures were used across the occupied Soviet territories, Greece, the Balkans and Italy, but the circumstances and command structures varied from place to place.

At Sant'Anna di Stazzema, the killings were not tied to a fixed hostage ratio or to retaliation for one identified partisan attack. Later Italian investigations and prosecutions treated the massacre as part of a deliberate operation against the civilian population, intended to terrorise communities in an area where partisan forces were active.

Jozef Gabčík and Jan Kubiš
Czechoslovak agents, trained in Britain

Jozef Gabčík and Jan Kubiš

The attack on Heydrich

Carried out the attack on Heydrich on 27 May 1942 and later died during the siege of their Prague hiding place. Lidice had no established operational connection to either man.

United Kingdom Government · Public domain · Source
Wilhelm Keitel
Generalfeldmarschall, Germany

Wilhelm Keitel

Chief of the OKW, the ratio directive

Signed the September 1941 directive that proposed fifty to one hundred executions for one German soldier killed. The order helped formalise collective punishment as a command policy across occupied territory.

Bundesarchiv, Bild 183-L18173 · CC BY-SA 3.0 DE · Source
Franz Böhme
General der Gebirgstruppe, Germany

Franz Böhme

Applying the ratio at Kragujevac

As Plenipotentiary Commanding General in occupied Serbia, oversaw the repression in which German commands applied the 100-for-death and 50-for-wound formula. Kragujevac became its most notorious mass shooting.

Bundesarchiv, Bild 146-1979-113-02 · CC BY-SA 3.0 DE · Source
Reinhard Heydrich
SS-Obergruppenführer, Germany

Reinhard Heydrich

His assassination, and the reprisal it produced

His assassination in Prague triggered the wave of arrests and executions that culminated in Lidice and Ležáky. His earlier role in Nazi persecution belongs to the Holocaust section; here the focus is the retaliation ordered after his death.

Bundesarchiv, Bild 146-1969-054-16 / Heinrich Hoffmann · CC BY-SA 3.0 DE · Source
Horst Böhme
SS-Standartenführer, Germany

Horst Böhme

Implementing the destruction of Lidice

As commander of the Security Police and SD in the Protectorate, helped implement the destruction of Lidice after the decision had been transmitted through the occupation leadership.

Bundesarchiv, Bild 146-1972-039-28 · CC BY-SA 3.0 DE · cropped · Source
Iwane Matsui
General, Japan

Iwane Matsui

Commanding the assault on Nanking

Commanded the Central China Area Army during the capture of Nanking. He was convicted by the International Military Tribunal for the Far East for failing to prevent atrocities by forces under his command.

Rekishi-Shasin Kai, Historical Photograph, October 1932 · Public domain · Source
Max Simon
SS-Gruppenführer and Generalleutnant der Waffen-SS, Germany

Max Simon

Division commander during the Sant'Anna di Stazzema massacre

Commanded the 16th SS Panzergrenadier Division Reichsführer-SS during the 1944 anti-partisan campaign in Italy. Units of the division carried out the Sant’Anna and Monte Sole massacres.

Bundesarchiv, Bild 101III-Cantzler-042-16 / Cantzler · CC BY-SA 3.0 DE · cropped · Source
Karl Hermann Frank
SS-Obergruppenführer, Protectorate of Bohemia and Moravia

Karl Hermann Frank

Occupation leadership during the Lidice reprisal

Pressed for a spectacular retaliation after Heydrich’s death and transmitted the decision that led to the annihilation of Lidice. He was tried and executed in Prague in 1946.

Bundesarchiv / unknown photographer · CC BY-SA 3.0 DE · Source
Kurt Daluege
SS-Oberst-Gruppenführer and Generaloberst der Polizei, Germany

Kurt Daluege

Acting Reich Protector after Heydrich

Became acting Reich Protector after Heydrich’s death and presided over the occupation regime during the retaliatory terror of June 1942. He was convicted and executed in Czechoslovakia in 1946.

Bundesarchiv Bild 121-0394 / unknown photographer · CC BY-SA 3.0 DE · Source
Robert Hébras
Survivor, Oradour-sur-Glane

Robert Hébras

A surviving witness to Oradour-sur-Glane

Survived the shooting of the men at Oradour-sur-Glane and later became one of the massacre’s principal public witnesses, describing the killings and the destruction of the village for decades.

David AMBERG · CC BY-SA 4.0 · Source

How Reprisals Were Carried Out

Orders, hostage lists, round-ups, executions, anti-partisan operations and the destruction of communities

Reprisals often began with measures already established by the occupation authorities. Hostages were designated or detained in advance, names were drawn from prisons and administrative records, and public notices warned that attacks on German forces would bring collective punishment. These arrangements allowed arrests and executions to be organised quickly after an incident.

Once a reprisal was ordered, troops might seal off a town or village, assemble civilians, separate groups for detention or execution and determine how many people were to be killed. In places where fixed ratios were applied, administrative records became part of that process. Orders, lists, reports and execution records helped turn collective punishment from an exceptional response into a method that could be repeated.

There was no single sequence followed in every operation. Hostage shootings remained in use while anti-partisan forces also carried out large-scale sweeps in which settlements were searched, civilians were assembled or expelled, buildings were burned and suspected resistance areas were destroyed. Shooting, burning and demolition could all form part of the same operation.

The eight cards below therefore represent methods used to organise and carry out reprisals and occupation violence, rather than a progression of weapons or tactics.

The hostage proclamation
German occupation notice posted in Paris in August 1941 announcing hostage-taking and threatened executions after further attacks.
German occupation authorities / Gallica, btv1b9017932t · Public domain · Source

The hostage proclamation

Occupied Paris · August 1941 · civilians designated as hostages

A public notice could make collective punishment part of everyday occupation. This German proclamation announced that hostages would be taken after the killing of a German naval officer in Paris and threatened executions if further attacks occurred.

The numerical reprisal notice
German notice issued at Kragujevac on 21 October 1941 announcing the execution formula.
German military command / Museum ‘21 October’ · Public domain · Source

The numerical reprisal notice

Kragujevac · 21 October 1941 · 100 for a death, 50 for a wound

The occupation command announced the shootings in writing after they had been carried out. The notice linked the death and wounding of German soldiers directly to a fixed number of people executed.

The roundup
German troops escort civilians from Kragujevac and the surrounding area before the October 1941 executions.
United States Holocaust Memorial Museum, Photograph 46726 / Muzej Revolucije Narodnosti Jugoslavije · Public domain · Source

The roundup

Kragujevac · civilians seized for a numerical reprisal · October 1941

Once a quota had been set, troops still had to find the people who would fill it. German forces swept Kragujevac and nearby communities, taking workers, tradesmen, pupils, teachers and other civilians into custody before the mass shootings.

The registration line
Serbian men being registered before reprisal executions at Kragujevac on 21 October 1941.
Centralna Srbija (1967), p. 241 · Public domain · Source

The registration line

Kragujevac · names recorded before execution · 21 October 1941

The killings were administrative as well as physical. Men taken in the Kragujevac roundup were registered before being sent to the execution grounds, leaving a paper process beside the numerical order that had selected them.

The public execution
Public execution of ten Polish hostages in German-occupied Gąbin on 15 June 1941.
1939–1945. Cierpienie i walka narodu polskiego (1958) · Public domain · Source

The public execution

Occupied Poland · hostages killed in public · 15 June 1941

Public killing was itself part of the deterrent. Ten Polish hostages were executed at Gąbin in June 1941, before Keitel's September directive, showing that collective punishment and exemplary public violence already formed part of German occupation practice.

The anti-partisan sweep
SS cavalry during an anti-partisan operation near Mazyr in the occupied Soviet Union, May 1943.
Bundesarchiv, Bild 183-1991-0205-510 / Obermüller · CC BY-SA 3.0 DE · cropped · Source

The anti-partisan sweep

Occupied Soviet Union · mobile security operation · May 1943

By 1942 and 1943, anti-partisan warfare often treated the civilian environment itself as a security target. Mobile police, SS and army formations searched settlements, forests and marshlands, seized civilians and destroyed communities under broad anti-partisan directives.

Fire as a weapon
Buildings burning during a German police operation in occupied Yugoslavia in 1943.
Bundesarchiv, Bild 101I-005-0046-37 · CC BY-SA 3.0 DE · cropped · Source

Fire as a weapon

Yugoslavia · buildings burned during a police operation · 1943

Burning a settlement could punish a population, deny shelter and supplies to resistance groups and erase the physical community at once. Fire and demolition therefore accompanied shooting in many anti-partisan operations.

The destruction bulletin
A photographed copy of the official Der Neue Tag announcement reporting the destruction of Lidice in June 1942.
Ocke Rickertsen · CC BY 3.0 · Source

The destruction bulletin

Prague · official announcement · 11 June 1942

The destruction of Lidice was publicised immediately. The German-language government newspaper Der Neue Tag announced the action, turning the annihilation of the village into a warning addressed to the wider Czech population.

The erased village
The ruins of Lidice after the village was destroyed in 1942.
Library of Congress, LOT 2391 [item] · Public domain · Source

The erased village

Lidice · buildings demolished · landscape altered · 1942

Reprisal could continue after the victims were dead. At Lidice the buildings were demolished, the cemetery destroyed and the ground altered so the settlement would disappear physically as well as administratively. Preserving the ruins and site after 1945 reversed that intended erasure.

The burned town
Kalavryta after German forces burned the town during the December 1943 operation.
State Archives of the Republic of North Macedonia · Public domain · Source

The burned town

Kalavryta · December 1943 · killing followed by systematic burning

Village destruction altered both civilian survival and the physical landscape. The burning of Kalavryta followed the mass execution of local men and formed part of a wider German operation across the surrounding area.

What the Numbers Can Tell Us

The figures below come from different kinds of events and records. They should be read individually rather than combined into a single total.

At Lidice, 340 residents were killed as a result of the destruction of the village and the subsequent murder of deported children. The memorial at Oradour-sur-Glane now records 643 victims, replacing the figure of 642 found in many older accounts. Around 560 people were killed at Sant'Anna di Stazzema. At Kragujevac, the Museum "21 October" has identified 2,796 civilians killed during the mass shootings of October 1941.

Figures for destroyed villages describe a different scale of violence. More than 1,000 Greek villages were reported destroyed or severely damaged during the occupation, but that figure includes communities affected under different circumstances and cannot be treated as a count of reprisal actions alone. In Belarus, the Khatyn memorial represents a much broader campaign of village destruction, including more than 600 settlements where inhabitants were killed.

The surviving records also measure different things. Some count people executed, others settlements burned, populations expelled or villages destroyed. Definitions changed between occupation authorities, post-war investigations, national archives and later memorial institutions.

There is therefore no single total on this page for deaths caused by "reprisals." A hostage execution ordered according to a fixed ratio, the destruction of a village during an anti-partisan operation and mass killing following the capture of a city belong to different historical contexts. Presenting them separately preserves both the scale of the violence and the circumstances in which it occurred.

2,796 identified

Kragujevac victims

Civilians identified by the Museum ‘21 October’ in the October 1941 shootings carried out under the German numerical reprisal system.

340

Residents of Lidice murdered

The Lidice Memorial total for people killed in the shooting, deportation and child-murder sequence connected with the destruction of the village.

643

Victims at Oradour-sur-Glane

The current memorial roll for people murdered on 10 June 1944 before the village was burned.

218

Victims at Distomo

Civilians killed by troops of the 4th SS Polizei Panzergrenadier Division on 10 June 1944.

About 560

Victims at Sant’Anna di Stazzema

Civilians killed across the village and surrounding hamlets on 12 August 1944, many of them women, children and elderly people.

770

Victims in the Monte Sole massacres

People killed between 29 September and 5 October 1944 across dozens of locations in the Monte Sole area.

Books & Relics

The authenticity of the relics is not verified by WW2 Theatres.

This collection is curated by WW2 Theatres and not affiliated with our website, with all site photographs licensed to their respective owners.

Postwar Reckoning

Trials, amnesties, extradition disputes and memorial landscapes followed the massacres

The legal aftermath did not produce one uniform reckoning. Keitel was convicted at Nuremberg and executed in 1946. Franz Böhme died by suicide in custody before judgment in the Hostages Trial. Karl Hermann Frank and Kurt Daluege were tried and executed in Czechoslovakia. Max Simon was convicted by a British military court, while later Italian proceedings revisited responsibility for massacres committed by his division.

Oradour produced its own political crisis when the 1953 Bordeaux trial included Alsatian conscripts who had been forcibly incorporated into the Waffen-SS. The sentences and subsequent amnesty divided survivors’ families and Alsace. Other cases generated extradition disputes, compensation litigation and renewed investigations decades later.

Memorialisation became part of the historical record. Lidice was rebuilt beside the erased village, Oradour’s ruins were preserved, Khatyn became the national symbol for destroyed Belarusian communities, and Monte Sole was turned into a historical park. These sites preserve both the local event and the problem of how later societies chose to name, count and remember civilian massacre.

Sources & Archives

Nuremberg records · national memorial institutions · military and occupation archives

The written German policy is unusually well documented because Keitel's directives and the orders applying them survived into the Nuremberg record. The Kragujevac figure used here follows the named victims documented by the Museum '21 October' rather than the much larger figures repeated in early postwar memory.

For individual massacres this page follows the institutions responsible for the surviving local record: the Lidice Memorial, the Centre de la mémoire d'Oradour and the Sant'Anna di Stazzema memorial archive. Their current counts occasionally differ from older histories, which is why Oradour is given here as 643 rather than the long-standard 642.

  1. Keitel reprisal directives and the Hostages Case recordUnited States National Archives and Nuremberg trial records
  2. Lidice massacre and named victim recordLidice Memorial, Ministry of Culture of the Czech Republic
  3. Oradour-sur-Glane massacre and memorial rollCentre de la mémoire d'Oradour
  4. German occupation and anti-partisan warfare in GreeceHellenic Army General Staff, Army History Directorate
  5. Khatyn and destroyed Belarusian villagesKhatyn State Memorial Complex
  6. Sant'Anna di Stazzema massacre and memorial archiveMuseo Sant'Anna di Stazzema
  7. German rear-area security and anti-partisan warfare recordsBundesarchiv, Militärarchiv Freiburg
  8. Japanese military operations and command records in ChinaNational Institute for Defense Studies, Tokyo
  9. Nazi reprisal policy and occupation violenceUnited States Holocaust Memorial Museum
  10. Kragujevac October 1941 victim documentation and confiscated personal recordsMuseum of Yugoslavia, with Museum ‘21 October’ victim research
  11. Monte Sole massacre, 29 September–5 October 1944Monte Sole Historical Regional Park and Scuola di Pace Monte Sole
  12. Distomo massacre archival testimony and documentary recordERT Archive, Hellenic Broadcasting Corporation
Operation chronologyDates, locations and sourced event summaries
DateEventLocationSummary
Monday 13 December 1937 · Nanking fallsMass killing follows the capture of NankingNanking, China

Japanese forces entered Nanking on 13 December 1937 after the Chinese defence withdrew from the capital. Over the following weeks soldiers killed civilians and disarmed prisoners, committed widespread rape and looting, and subjected the occupied city to sustained violence.

Sources 8
Tuesday 16 September 1941 · OKW directiveKeitel puts exemplary reprisal killing into writingOKW headquarters, Berlin

Wilhelm Keitel circulated an OKW directive calling for severe retaliation against attacks on German troops in occupied territory. The text proposed that the death of one German soldier should normally be answered by the execution of fifty to one hundred people described by the occupiers as Communists.

Sources 1, 7, 9
Tuesday 21 October 1941 · KragujevacKragujevac turns the ratio into a mass shootingKragujevac, occupied Serbia

German forces carried out mass shootings in Kragujevac and its surroundings after fighting with insurgents had left ten German soldiers dead and twenty-six wounded. Civilians were seized from the town and nearby communities, registered and taken to execution sites.

Sources 1, 10
Wednesday 27 May 1942 · PragueHeydrich is attacked in PraguePrague

Czechoslovak agents Jozef Gabčík and Jan Kubiš attacked Reinhard Heydrich’s car in Prague on 27 May 1942. Heydrich died on 4 June, and German security authorities launched an intensive search accompanied by arrests, executions and collective pressure.

Sources 2, 9
Wednesday 10 June 1942 · LidiceLidice is destroyedLidice, Protectorate of Bohemia and Moravia

German security forces surrounded Lidice during the night of 9–10 June. On 10 June, 173 men were shot. Women were deported, mainly to Ravensbrück, while children were separated; eighty-two were later murdered at Chełmno and a small number selected for Germanisation.

Sources 2
Monday 22 March 1943 · KhatynKhatyn becomes one village in a much wider destruction campaignKhatyn, occupied Belarus

On 22 March 1943 German-led security forces surrounded Khatyn after partisan activity in the area. The inhabitants were forced into a building that was set on fire; people attempting to escape were shot.

Sources 5, 7
Monday 13 December 1943 · KalavrytaGerman forces kill the men of Kalavryta and burn the townKalavryta, occupied Greece

German troops reached Kalavryta during a large anti-partisan operation in the Peloponnese. The male population was separated and taken outside the town, while women and children were confined in the school.

Sources 4, 7
Saturday 10 June 1944 · DistomoDistomo is massacred after fighting with partisans nearbyDistomo, occupied Greece

On 10 June 1944 troops of the 4th SS Polizei Panzergrenadier Division entered Distomo after a clash with ELAS partisans in the surrounding area. Soldiers killed civilians throughout the village and burned houses.

Sources 4, 12
Saturday 10 June 1944 · AfternoonThe population of Oradour-sur-Glane is assembled and killedOradour-sur-Glane, France

A detachment of the 2nd SS Panzer Division Das Reich surrounded Oradour-sur-Glane and ordered the population to assemble. Men were separated into several execution sites while women and children were taken to the church.

Sources 3, 7
Saturday 12 August 1944 · Sant’AnnaCivilians are killed across Sant’Anna di StazzemaSant’Anna di Stazzema, Italy

Units of the 16th SS Panzergrenadier Division Reichsführer-SS moved through Sant’Anna di Stazzema and surrounding hamlets during an anti-partisan operation. Civilians were assembled and killed at several locations, and houses were burned.

Sources 6, 7
Friday 29 September 1944 · Monte SoleThe Monte Sole massacres beginMonte Sole, near Marzabotto, Italy

On 29 September 1944 German forces began a large anti-partisan sweep through the Monte Sole area south of Bologna. Civilians who had remained in houses, churches and shelters were repeatedly assembled and killed as units moved through the settlements.

Sources 7, 11

Image rights and provenance are stated per record. Period photographs are used where the file description supports the place, action or immediate aftermath. Later photographs of preserved massacre sites are identified as memorial or preserved-site images and are never presented as wartime photographs. Bundesarchiv material is credited under the licence stated on the individual Commons File page. Images of victims are used only where they document the historical event and are not treated as decoration.