thumb|Werwolf [[Pennon|pennant with the Wolfsangel symbol in horizontal form]]
(, German for 'werewolf') was a Nazi plan which began development in 1944, to create a resistance force which would operate behind enemy lines as the Allies advanced through Germany in parallel with the Wehrmacht fighting in front of the lines. There is some argument that the plan, and subsequent reports of guerrilla activities, were created by Joseph Goebbels through propaganda disseminated in the waning weeks of the war through his "Radio Werwolf," something that was not connected in any way with the military unit.
Nomenclature
How and by whom the name was chosen is unknown. It is similar to the title of Hermann Löns' novel The Warwolf (), first published in 1910, but there is nothing that confirms a direct inspiration. While Löns was not himself a Nazi (he died in 1914), his work became popular with the German far right, and some Nazis had promoted it.
In 1942, Adolf Hitler named the OKW and OKH field headquarters, at Vinnytsia in Ukraine, "Werwolf", and Hitler on a number of occasions had used "Wolf" as a pseudonym for himself. The etymology of the name "Adolf" itself carries connotations of noble (adal; Modern German Adel) wolf, while Hitler referred to his first World War II Eastern Front military headquarters as Wolfsschanze, commonly rendered in English as "Wolf's Lair" (literally "Wolf's Sconce").
Operations
In late summer to early autumn 1944, Heinrich Himmler initiated Unternehmen Werwolf (Operation Werwolf), ordering SS Obergruppenführer Hans-Adolf Prützmann to begin organizing an elite troop of volunteer forces to operate secretly behind enemy lines. As initially conceived, these Werwolf units were intended to be legitimate uniformed military or paramilitary formations trained to engage in clandestine operations behind enemy lines in the same manner as Allied Special Forces such as Commandos. They were never intended to act outside of the control of the German High Command (OKW), or to fight in civilian clothes, and they expected to be treated as soldiers if they were captured.
According to German officers who were interrogated after the war, those who were familiar with Prützmann's central office said that it was, like its commanding officer, inefficient, weak, and uninspired, and that Prützmann himself was, in addition, "...vain, idle and boastful." Walter Schellenberg, Heinrich Himmler's head of foreign intelligence, claimed to have told Himmler that the whole operation was "...criminal and stupid."
The 27 January 1945 issue of Collier's Weekly featured a detailed article by Major Edwin Lessner, stating that elite SS and Hitler Youth were being trained to attack Allied forces and opening with a 1944 quote from Joseph Goebbels:
250px|thumb|The front page of the April 1945 issue of Front und Heimat ("Front and Home: The German soldier's newspaper"), with the headline: "Werewolf is attacking!"
On 23 March 1945 Goebbels gave a speech known as the "Werwolf speech", in which he urged every German to fight to the death. The partial dismantling of the organised Werwolf, combined with the effects of the Werwolf speech, caused considerable confusion about which subsequent attacks were carried out by Werwolf members, as opposed to solo acts by fanatical Nazis or small groups of SS.
The Werwolf propaganda station "Radio Werwolf" broadcast from Nauen near Berlin, beginning on 1 April 1945. Broadcasts began with the sound of a wolf howling, and a song featuring the lyrics, "My werewolf teeth bite the enemy / And then he's done and then he's gone / Hoo, hoo hoo." The initial broadcast stated that the Nazi Party was ordering every German to "stand his ground and do or die against the Allied armies, who are preparing to enslave Germans." Every Bolshevik, every Englishman, every American on our soil must be a target for our movement ... Any German, whatever his profession or class, who puts himself at the service of the enemy and collaborates with him will feel the effect of our avenging hand ... A single motto remains for us: 'Conquer or die.' "
Historian Hugh Trevor-Roper, writing not long after the end of the war, asserts that Radio Werwolf had no actual connection to the Werwolf military unit, and was instead organized and run by Propaganda Minister Joseph Goebbels, possibly in the hope of seizing control of the unit, which Goebbels deemed to be not radical enough. Trevor-Roper assesses Goebbels' Radio Werwolf as propagating "an ideological nihilism" which was not consonant with the limited aims of the actual unit. This disconnect between the broadcasts of Radio Werwolf and the purpose and actions of the military unit is, according to Trevor-Roper, the reason for popular misconceptions about the actual purpose of the unit, which was to attack the Allies from behind their lines, in parallel with the Germany Army fighting the Allies from the front, not to be a guerrilla-style resistance unit once Germany was defeated.
British and American newspapers widely reported the text of Radio Werwolf broadcasts, fueling rumors among occupation forces. Armed Forces Radio claimed: