Allied war crimes during World War II Allied war crimes include both alleged and legally proven violations of the laws of war by the Allies during World War II against civilian populations or military personnel of the Axis Powers . At the end of World War II , many trials of Axis war criminal s took place , most famously the Nuremberg Trials and Tokyo Trials . However , in Europe , these tribunals were set up under the authority of the London Charter , which only considered allegations of war crimes committed by persons who acted in the interests of the European Axis countries . There were a number of war crimes involving Allied personnel that were investigated by the Allied powers and that led in some instances to courts - martial . Some incidents alleged by historians to have been crimes under the law of war in operation at the time were , for a variety of reasons , not investigated by the Allied powers during the war , or they were investigated and a decision was taken not to prosecute . Policy . The Western Allied nations claim that their militaries were directed to observe the Hague Conventions and Geneva Conventions and believed to be conducting a just war fought for defensive reasons . Violations of the conventions did occur , however , including the unrestricted submarine warfare conducted by the Allies and the forcible return of Soviet citizens who had been collaborating with Axis forces to the USSR at the end of the war . The military of the Soviet Union also frequently committed war crimes , which are today known to have been at the direction of its government . These crimes included waging wars of aggression , mass murder and genocide of prisoners of war , and repressing the population of conquered countries . Antony Beevor describes the rape of German women during the occupation of Germany as the " greatest phenomenon of mass rape in history " , and has estimated that at least 1 . 4 million women were raped in East Prussia , Pomerania , and Silesia alone . He asserts that Russian and Polish women and girls liberated from concentration camps were also violated . It has been suggested by some historians , including Jörg Friedrich , that the aerial bombardment of civilian areas and cultural targets in enemy territory , including the German cities of Cologne , Hamburg , and Dresden , the Abbey in Monte Cassino in Italy during the Battle of Monte Cassino , the Japanese cities of Tokyo , Nagoya , Osaka , and especially the use of atomic bombs on Hiroshima and Nagasaki , by the Western Allies , which resulted in total destruction of many cities and buildings and the deaths of tens of thousand civilians , be considered as war crimes . However , no international law with respect to aerial warfare prior to and existed during World War II which means that at the time , strategic bombing s were not officially war crimes . Because of this , no Japanese and German officers were prosecuted at the post - World War II Allied war crime trials for the aerial raids on Shanghai , Chongqing , Warsaw , Rotterdam , and British cities during the Blitz . Europe . Canada . During the fighting at Leonforte in July 1943 , according to Mitcham and von Stauffenberg in the book " The Battle of Sicily " , The Loyal Edmonton Regiment killed captured German prisoners . C . P . Stacey , the Canadian official campaign historian , reports that on 14 April 1945 rumours had been spread that the popular commanding officer of the Argyll and Sutherland Highlanders of Canada had been killed by a civilian sniper . This rumoured action resulted in the Highlanders setting fire to civilian property within the town of Friesoythe in an act of reprisal . Stacey later wrote that the Canadian troops first removed German civilians from their property before setting the houses on fire ; he commented that he was " glad to say that [ he ] never heard of another such case " . It was later found that in fact German soldiers had killed the Argyll ' s commander , Lieutenant Colonel Frederick E . Wigle . France . Maquis . Following the Operation Dragoon landings in southern France and the collapse of the German military occupation in August 1944 , large numbers of Germans could not escape from France and surrendered to the French Forces of the Interior . The Resistance executed a few of the Wehrmacht and most of the Gestapo or SS prisoners . The Maquis also executed 17 German prisoners of war at Saint - Julien - de - Crempse ( in the Dordogne region ) , on 10 September 1944 , 14 of whom have since been positively identified . The murders were revenge killings for German murders of 17 local inhabitants of the village of St . Julien on 3 August 1944 , which were themselves reprisal killings in response to Resistance activity in the St . Julien region , which was home to an active Maquis cell . Moroccan Goumiers . French Moroccan troops of the French Expeditionary Corps , known as Goumier s , committed mass crimes in Italy during and after the Battle of Monte Cassino and in Germany . According to Italian sources , more than 12 , 000 civilians , above all young and old women , children , were kidnapped , raped , or killed by Goumiers . This is featured in the Italian film " La Ciociara " ( " Two Women " ) with Sophia Loren . Anthony Clayton in his book ' France , Soldiers , and Africa ' ( Brassey ' s Defence Publishers , 1988 ) devotes several pages to the criminal activities of the Goumiers , which he partially ascribes to the record of what was considered normal practices in their homeland . Soviet Union . The Soviet Union had not signed the Geneva Convention of 1929 that protected , and stated how prisoners of war should be treated . This cast doubt on whether the Soviet treatment of Axis prisoners was therefore a war crime , although prisoners " were [ not ] treated even remotely in accordance with the Geneva Convention " , resulting in the deaths of hundreds of thousands . However , the Nuremberg Tribunal rejected this as a general argument . The tribunal held that the Hague Conventions ( which the 1929 Geneva Convention did not replace but only augmented , and unlike the 1929 convention , were ones that the Russian Empire had ratified ) and other customary laws of war , regarding the treatment of prisoners of war , were binding on all nations in a conflict whether they were signatories to the specific treaty or not . Acts of mass rape and other war crimes were committed by Soviet troops during the occupation of East Prussia ( Danzig ) , parts of Pomerania and Silesia , during the Battle of Berlin , and during the Battle of Budapest . Late in the war , Yugoslavia ' s Communist Partisans complained about the rapes and looting committed by the Soviet Army while traversing their country . Milovan Djilas later recalled Joseph Stalin ' s response , Does Djilas , who is himself a writer , not know what human suffering and the human heart are ? Can ' t he understand it if a soldier who has crossed thousands of kilometers through blood and fire and death has fun with a woman or takes some trifle ? Soviet war correspondent Natalya Gesse observed the Red Army in 1945 : " The Russian soldiers were raping every German female from eight to eighty . It was an army of rapists . " Polish women as well as Russian , Belorussian and Ukrainian slave laborers were also mass raped by the Red Army . The Soviet war correspondent Vasily Grossman described : " Liberated Soviet girls quite often complain that our soldiers rape them . " United Kingdom . In response to Germany ' s intensive unrestricted submarine warfare during the Battle of the Atlantic and its invasion of Denmark and Norway , the British Navy carried on its own unrestricted submarine warfare contrary to the 1936 Second London Naval Treaty after the British Admiralty announced on 4 May 1940 that all vessels in the Skagerrak were to be sunk on sight without warning . During Operation Overlord , British line of communication troops conducted small - scale looting in Bayeux and Caen in France , following their liberation , in violation of the Hague Conventions . Looting , rape , and prisoner execution was committed by British soldiers in a smaller scale than other armies throughout the war . At Seedorf , in Germany , British armoured forces randomly selected and burned two cottages on 21 April 1945 , as a reprisal against local civilians who had hidden German soldiers in their cellars . On 23 May 1945 , British troops in Schleswig - Holstein plundered Glücksburg castle , stealing jewelry , and desecrating 38 coffins from the castle ' s mausoleum . The British Government closed public access to the official report about the incident for 75 years . The " London Cage " , a MI19 prisoner of war facility in the UK during and immediately after the war , was subject to allegations of torture . The Bad Nenndorf interrogation centre in occupied Germany , managed by the Combined Services Detailed Interrogation Centre , was the subject of an official inquiry in 1947 , which found that there was " mental and physical torture during the interrogations " and that " personal property of the prisoners were stolen " . Although far from the scale of those committed by the Red Army , rapes of local women were a common feature among British and Canadian troops in Germany . Even elderly women were targeted . Though the Royal Military Police tended to turn a blind eye towards abuse of German prisoners and civilians , rape was a major issue for them . Some officers , however , used to treat the behaviour of their men with leniency . Many rapes were committed under the effects of alcohol or post - traumatic stress , but there were cases of premeditated attacks , like the assault on three German women in the town of Neustadt am Rübemberge or the attempted gang - rape of two local girls at gunpoint in the village of Oyle , near Nienburg , which ended in the death of one of the women when , whether intentionally or not , one of the soldiers discharged his gun , hitting her in the neck . There were also reports of " sexual assault and indecency " committed by British soldiers against children in Belgium and the Netherlands , when a number of men were convicted of these crimes while fraternizing with Dutch and Belgian families during the winter of 1944 - 45 . United States . In the aftermath of the Malmedy massacre , a written order from the HQ of the 328th US Army Infantry Regiment , dated 21 December 1944 , stated : No SS troops or paratrooper s will be taken prisoner but will be shot on sight . Major - General Raymond Hufft ( U . S . Army ) gave instructions to his troops not to take prisoners when they crossed the Rhine in 1945 . " After the war , when he reflected on the war crimes he authorized , he admitted , ' if the Germans had won , I would have been on trial at Nuremberg instead of them . ' " Stephen Ambrose related : " I ' ve interviewed well over 1000 combat veterans . Only one of them said he shot a prisoner . . . Perhaps as many as one - third of the veterans . . . however , related incidents in which they saw other GIs shooting unarmed German prisoners who had their hands up . " Near the French village of Audouville - la - Hubert , 30 German Wehrmacht prisoners ( probably German Army soldiers ) were massacred by U . S . paratroopers . Historian Peter Lieb has found that many US and Canadian units were ordered to not take prisoners during the D - Day landings in Normandy . If this view is correct , it may explain the fate of 64 German prisoners ( out of 130 captured ) who did not make it to the POW collecting point on Omaha Beach on D - Day . According to an article in " Der Spiegel " by Klaus Wiegrefe , many personal memoirs of Allied soldiers have been willfully ignored by historians until now because they were at odds with the " Greatest Generation " mythology surrounding World War II , but this has recently started to change with books such as " The Day of Battle " by Rick Atkinson where he describes Allied war crimes in Italy , and " D - Day : The Battle for Normandy " , by Antony Beevor . Secret wartime files made public only in 2006 reveal that American GIs committed 400 sexual offences in Europe , including 126 rapes in England , between 1942 and 1945 . A study by Robert J . Lilly estimates that a total of 14 , 000 civilian women in England , France and Germany were raped by American GIs during World War II . It is estimated that there were around 3 , 500 rapes by American servicemen in France between June 1944 and the end of the war and one historian has claimed that sexual violence against women in liberated France was common . Asia and the Pacific War . Allied soldiers in Pacific and Asian theatres sometimes killed Japanese soldiers who were attempting to surrender or after they had surrendered . A social historian of the Pacific War , John W . Dower , states that " by the final years of the war against Japan , a truly vicious cycle had developed in which the Japanese reluctance to surrender had meshed horrifically with Allied disinterest in taking prisoners . " Dower suggests that most Japanese personnel were told that they would be " killed or tortured " if they fell into Allied hands and , as a consequence , most of those faced with defeat on the battlefield fought to the death or committed suicide . In addition , it was held to be shamefully disgraceful for a Japanese soldier to surrender , leading many to suicide or fight to the death regardless of beliefs concerning their possible treatment as POWs . In fact , the Japanese Field Service Code said that surrender was not permissible . And while it was " not official policy " for Allied personnel to take no prisoners , " over wide reaches of the Asian battleground it was everyday practice . " On 4 March 1943 , during the Battle of the Bismarck Sea , General George Kenney ordered Allied patrol boat s and aircraft to attack Japanese rescue vessels , as well as the survivors from the sunken vessels on life rafts and swimming or floating in the sea . This was later justified on the grounds that rescued servicemen would have been rapidly landed at their military destination and promptly returned to active service . These orders violated the Hague Convention of 1907 , which banned the killing of shipwreck survivors under any circumstances . China . R . J . Rummel states that there is little information regarding the general treatment of Japanese prisoners taken by Chinese Nationalist forces during the Second Sino - Japanese War ( 1937 – 45 ) . However , Chinese civilians and conscripts , as well as Japanese civilians , were maltreated by Chinese soldiers . Rummel claims that Chinese peasants " often had no less to fear from their own soldiers than they did from the Japanese . " He also wrote that , in some intakes of Nationalist conscripts , 90 % died from disease , starvation or violence , before they had even commenced training . In " The Birth of Communist China " , C . P . Fitzgerald describes China under the rule of KMT thus : " “ the Chinese people groaned under a regime Fascist in every quality except efficiency . ” " Examples of war crimes committed by Chinese forces include : Australia . According to Mark Johnston , " the killing of unarmed Japanese was common " and Australian command tried to put pressure on troops to actually take prisoners , but the troops proved reluctant . When prisoners were indeed taken " it often proved difficult to prevent them from killing captured Japanese before they could be interrogated " . According to Johnston , as a consequence of this type of behavior ; " Some Japanese soldiers were almost certainly deterred from surrendering to Australians " . Major General Paul Cullen indicated that the killing of Japanese prisoners in the Kokoda Track Campaign was not uncommon . In one instance he recalled during the battle at Gorari that " the leading platoon captured five or seven Japanese and moved on to the next battle . The next platoon came along and bayoneted these Japanese . " He also stated that he found the killings understandable but that it had left him feeling guilty . United States . American soldiers in the Pacific often deliberately killed Japanese soldiers who had surrendered . According to Richard Aldrich , who has published a study of the diaries kept by United States and Australian soldiers , they sometimes massacred prisoners of war . Dower states that in " many instances . . . Japanese who did become prisoners were killed on the spot or en route to prison compounds . " According to Aldrich it was common practice for U . S . troops not to take prisoners . This analysis is supported by British historian Niall Ferguson , who also says that , in 1943 , " a secret [ U . S . ] intelligence report noted that only the promise of ice cream and three days leave would . . . induce American troops not to kill surrendering Japanese . " Ferguson states such practices played a role in the ratio of Japanese prisoners to dead being 1 : 100 in late 1944 . That same year , efforts were taken by Allied high commanders to suppress " take no prisoners " attitudes , among their own personnel ( as these were affecting intelligence gathering ) and to encourage Japanese soldiers to surrender . Ferguson adds that measures by Allied commanders to improve the ratio of Japanese prisoners to Japanese dead , resulted in it reaching 1 : 7 , by mid - 1945 . Nevertheless , taking no prisoners was still standard practice among U . S . troops at the Battle of Okinawa , in April – June 1945 . Ulrich Straus , a U . S . Japanologist , suggests that frontline troops intensely hated Japanese military personnel and were " not easily persuaded " to take or protect prisoners , as they believed that Allied personnel who surrendered , got " no mercy " from the Japanese . Allied soldiers believed that Japanese soldiers were inclined to feign surrender in order to make surprise attacks . Therefore , according to Straus , " Senior officers opposed the taking of prisoners on the grounds that it needlessly exposed American troops to risks . . . " When prisoners nevertheless were taken at Guadalcanal , interrogator Army Captain Burden noted that many times these were shot during transport because " it was too much bother to take him in " . Ferguson suggests that " it was not only the fear of disciplinary action or of dishonor that deterred German and Japanese soldiers from surrendering . More important for most soldiers was the perception that prisoners would be killed by the enemy anyway , and so one might as well fight on . " U . S . historian James J . Weingartner attributes the very low number of Japanese in U . S . POW compounds to two important factors , a Japanese reluctance to surrender and a widespread American " conviction that the Japanese were " animals " or " subhuman ' " and unworthy of the normal treatment accorded to POWs . The latter reason is supported by Ferguson , who says that " Allied troops often saw the Japanese in the same way that Germans regarded Russians — as Untermensch en . " Mutilation of Japanese war dead . Some Allied soldiers collected Japanese body parts . The incidence of this by American personnel occurred on " a scale large enough to concern the Allied military authorities throughout the conflict and was widely reported and commented on in the American and Japanese wartime press . " The collection of Japanese body parts began quite early in the war , prompting a September 1942 order for disciplinary action against such souvenir taking . Harrison concludes that , since this was the first real opportunity to take such items ( the Battle of Guadalcanal ) , " [ c ] learly , the collection of body parts on a scale large enough to concern the military authorities had started as soon as the first living or dead Japanese bodies were encountered . " When Japanese remains were repatriated from the Mariana Islands after the war , roughly 60 percent were missing their skulls . In a 13 June 1944 memorandum , the U . S . Army Judge Advocate General , ( JAG ) Major General Myron C . Cramer , asserted that " such atrocious and brutal policies , " were both " repugnant to the sensibilities of all civilized people " and also violations of the Geneva Convention for the Amelioration of the Condition of the Wounded and Sick in Armies in the Field , which stated that : " After each engagement , the occupant of the field of battle shall take measures to search for the wounded and dead , and to protect them against pillage and maltreatment . " Cramer recommended the distribution to all commanders of a directive ordering them to prohibit the misuse of enemy body parts . These practices were in addition also in violation of the unwritten customary rules of land warfare and could lead to the death penalty . The U . S . Navy JAG mirrored that opinion one week later , and also added that " the atrocious conduct of which some US personnel were guilty could lead to retaliation by the Japanese which would be justified under international law " . Rape . It has been claimed that some U . S . soldiers raped Okinawan women during the Battle of Okinawa in 1945 . Okinawan historian Oshiro Masayasu ( former director of the Okinawa Prefectural Historical Archives ) writes based on several years of research : However , Japanese civilians " were often surprised at the comparatively humane treatment they received from the American enemy . " According to " Islands of Discontent : Okinawan Responses to Japanese and American Power " by Mark Selden , the Americans " did not pursue a policy of torture , rape , and murder of civilians as Japanese military officials had warned . " There were also 1 , 336 reported rapes during the first 10 days of the occupation of Kanagawa prefecture after the Japanese surrender . Comparative death rates of POWs . According to James D . Morrow , " Death rates of POWs held is one measure of adherence to the standards of the treaties because substandard treatment leads to death of prisoners . " The " democratic states generally provide good treatment of POWs " . Held by the Allies . Official claims that the death rate of German POWs in American and British hands were under 1 % has been disputed . For comparison , British and U . S . post - war civilian mortality rates were considerably higher . Anglo American troops held in German POW camps suffered a very low mortality rate of 4 % which was praised by the ICRC who credited it to the treatment of allied prisoners by the German military . Novelist James Bacque claims an analysis of records supports a German POW death rate of over 25 % , although his figures have been disputed by academics , who describe Bacque ' s figures as " simply impossible " . A Panel of historians concluded that Bacque is a Canadian novelist with no previous historical research or writing experience , and his writing is " seriously — nay , spectacularly — flawed in its most fundamental aspects . " . Portrayal . Holocaust denial literature . The focus on supposed Allied atrocities during the war has been a theme in Holocaust denial literature , particularly in countries where outright denial of the Holocaust is illegal . According to historian Deborah Lipstadt , the concept of " comparable Allied wrongs " , such as the post - war expulsions and Allied war crimes , is at the center of , and a continuously repeated theme of , contemporary Holocaust denial ; phenomenon she calls " immoral equivalencies " . Japanese neo - nationalists . Japanese neo - nationalists argue that Allied war crimes and the shortcomings of the Tokyo War Crimes Tribunal were equivalent to the war crimes committed by Japanese forces during the war . American historian John W . Dower has written that this position is " a kind of historiographic " cancellation " of immorality — as if the transgressions of others exonerate one ' s own crimes " . While right - wing forces in Japan have tried to deny or re - write the war - time history , they have been unsuccessful due to pressure from both within and outside Japan .