In total, from 24,000 up to 100,000 Herero and 10,000 Nama died. The genocide was characterized by widespread death by starvation and thirst because the Herero who fled the violence were prevented from returning from the Namib Desert. Some sources also claim that the German colonial army systematically poisoned wells in the desert.
The raid on Scarborough, Hartlepool and Whitby, which took place on December 16, 1914, was an attack by the Imperial German Navy on the British seaport towns of Scarborough, Hartlepool, West Hartlepool, and Whitby. The attack resulted in 137 fatalities and 592 casualties. The raid was in violation of the ninth section of the 1907 Hague Convention which prohibited naval bombardments of undefended towns without warning, because only Hartlepool was protected by shore batteries. Germany was a signatory of the 1907 Hague Convention. Another attack followed on 26 April 1916 on the coastal towns of Yarmouth and Lowestoft but both were important naval bases and defended by shore batteries.
Unrestricted submarine warfare was instituted in 1915 in response to the British naval blockade of Germany. Prize rules, which were codified under the 1907 Hague Convention—such as those that required commerce raiders to warn their targets and allow time for the crew to board lifeboats—were disregarded and commercial vessels were sunk regardless of nationality, cargo, or destination. Following the sinking of the RMS Lusitania on 7 May 1915 and subsequent public outcry in various neutral countries, including the United States, the practice was withdrawn. However, Germany resumed the practice on 1 February 1917 and declared that all merchant ships regardless of nationalities would be sunk without warning. This outraged the U.S. public, prompting the U.S. to break diplomatic relations with Germany two days later, and, along with the Zimmermann Telegram, led the U.S. entry into the war two months later on the side of the Allied Powers.
Polish teachers from Bydgoszcz guarded by members of Volksdeutscher Selbstschutz before execution
as far as wartime actions against enemy nationals are concerned, the  Genocide Convention added virtually nothing to what was already covered (and had been since the Hague Convention of 1899) by the internationally accepted laws of land warfare, which require an occupying power to respect "family honors and rights, individual lives and private property, as well as religious convictions and liberty" of the enemy nationals. But the laws of war do not cover, in time of either war or peace, a government's actions against its own nationals (such as Nazi Germany's persecution of German Jews). And at the Nuremberg war crimes trials, the tribunals rebuffed several efforts by the prosecution to bring such "domestic" atrocities within the scope of international law as "crimes against humanity."
Ardenne Abbey massacre, one of the Normandy massacres; June 1944 Canadian soldiers captured by the SS and murdered by 12th SS Panzer Division Hitlerjugend. SS General Kurt Meyer (Panzermeyer) sentenced to be shot 1946; sentence commuted; released 1954
Graignes massacre, 11 June 1944, United States POWs that had surrendered were executed by the German troops by shooting and stabbing.
Wereth massacre. 17 December 1944, soldiers from 3./SS-PzAA1 LSSAH captured eleven African-American soldiers from 333rd Artillery Battalion in the hamlet of Wereth, Belgium. Subsequently, the prisoners were tortured, shot, and had their fingers cut off, legs broken, eyes gouged out, jaw broken and at least one was shot while trying to bandage a comrade's wounds.
Wahlhausen massacre, December 1944, United States Pows from the 28th Infantry Division captured by German troops were summarily executed.
The campaign of extermination of Slavic population in the occupied territories. Several thousand villages were burned with their entire population (e.g., Khatyn massacre in Belarus). A quarter of the inhabitants of Belarus did not survive the German occupation.
Commando Order, the secret order issued by Hitler in October 1942 stating that Allied combatants encountered during commando operations were to be executed immediately without trial, even if they were properly uniformed, unarmed, or intending to surrender.
In addition, more than 90 villages and towns are recorded from the Hellenic network of martyr cities. During the triple German, Italian and Bulgarian, occupation about 800,000 people lost their lives in Greece (see World War II casualties).
A body lies in the via Rasella, Rome, during the round up of civilians by Italian collaborationist soldiers and German troops after the partisan bombing on 13 March 1944.
Lake Maggiore massacres, September–October 1943, Lake Maggiore, Murder of 56 predominantly Italian Jews by the 1st SS Panzer Division despite strict German orders not to carry out any violence against civilians
Caiazzo massacre, 13 October 1943, Caiazzo, Mass killing of 22 civilians by the German 29th Panzergrenadier Regiment occupation troops under Lt. Richard Heinz Wolfgang Lehnigk-Emden
^Colonial Genocide and Reparations Claims in the 21st Century: The Socio-Legal Context of Claims under International Law by the Herero against Germany for Genocide in Namibia, 1904–1908 (PSI Reports) by Jeremy Sarkin-Hughes
^Empire, Colony, Genocide: Conquest, Occupation and Subaltern Resistance in World History (War and Genocide) (War and Genocide) (War and Genocide) A. Dirk Moses -page 296(From Conquest to Genocide: Colonial Rule in German Southwest Africa and German East Africa. 296, (29). Dominik J. Schaller)
^The Imperialist Imagination: German Colonialism and Its Legacy (Social History, Popular Culture, and Politics in Germany) by Sara L. Friedrichsmeyer, Sara Lennox, and Susanne M. Zantop page 87 University of Michigan Press 1999
^Walter Nuhn: Sturm über Südwest. Der Hereroaufstand von 1904. Bernard & Graefe-Verlag, Koblenz 1989. ISBN3-7637-5852-6.
^Marie-Aude Baronian, Stephan Besser, Yolande Jansen, "Diaspora and memory: figures of displacement in contemporary literature, arts and politics", pg. 33 Rodopi, 2007,
^Samuel Totten, William S. Parsons, Israel W. Charny, "Century of genocide: critical essays and eyewitness accounts" pg. 51, Routledge, 2004,
^Dan Kroll, "Securing our water supply: protecting a vulnerable resource", PennWell Corp/University of Michigan Press, pg. 22
^France: the dark years, 1940–1944 page 273 Julian Jackson Oxford University Press 2003