During

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...

, the

German German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

military planned or undertook an operation named Donnerschlag ("Thunderclap" in

). The December 1942 German Army plan called for a breakout from the besieged city of Stalingrad (now

Volgograd Volgograd ( rus, Волгогра́д, a=ru-Volgograd.ogg, p=vəɫɡɐˈɡrat), formerly Tsaritsyn (russian: Цари́цын, Tsarítsyn, label=none; ) (1589–1925), and Stalingrad (russian: Сталингра́д, Stalingrád, label=none; ) ...

) by the German Sixth Army and there meet up with the relief

Operation Wintergewitter Operation Winter Storm (german: Unternehmen Wintergewitter), a German offensive in December 1942 during World War II, involved the German 4th Panzer Army failing to break the Soviet encirclement of the German 6th Army during the Battle of St ...

. ''Donnerschlag'' was to be the code word for the commencement of ''Operation Wintergewitter''. The operation was downgraded and converted into a defensive stance after

Hermann Göring Hermann Wilhelm Göring (or Goering; ; 12 January 1893 – 15 October 1946) was a German politician, military leader and convicted war criminal. He was one of the most powerful figures in the Nazi Party, which ruled Germany from 1933 to 1 ...

's boast that the ''Luftwaffe'' would resupply the surrounded troops at Stalingrad. This effort eventually failed totally, and the Sixth Army, encircled by the

Red Army The Workers' and Peasants' Red Army ( Russian: Рабо́че-крестья́нская Кра́сная армия),) often shortened to the Red Army, was the army and air force of the Russian Soviet Federative Socialist Republic and, afte ...

as a result of

Operation Uranus Operation Uranus (russian: Опера́ция «Ура́н», Operatsiya "Uran") was the codename of the Soviet Red Army's 19–23 November 1942 strategic operation on the Eastern Front of World War II which led to the encirclement of Axis ...

, surrendered in early February 1943.

References

Battle of Stalingrad Donnerschlag Donnerschlag {{World-War-II-stub