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Operation Greif (German: Unternehmen Greif [ɡʁaɪf], meaning "Griffin") was a special operation commanded by Waffen-SS commando Otto Skorzeny during the Battle of the Bulge in World War II. The operation was the brainchild of Adolf Hitler, and its purpose was to capture one or more of the bridges over the Meuse river before they could be destroyed. German soldiers, wearing captured British and US Army uniforms and using captured Allied vehicles, were to cause confusion in the rear of the Allied lines. A lack of vehicles, uniforms, and equipment limited the operation and it never achieved its original aim of securing the Meuse bridges. Skorzeny's postwar trial set a precedent clarifying article 4 of the Geneva Convention: as the German soldiers removed the Allied uniforms before engaging in combat, they were not to be considered francs-tireurs.
Skorzeny had become one of Hitler's favorites following the success of Operation Panzerfaust in which he had supervised the kidnapping of Miklós Horthy, Jr., the son of Hungary's Regent, Admiral Miklós Horthy to force Horthy's resignation. Following his return to Germany, Skorzeny was summoned to meet Hitler at his headquarters at Rastenburg in East Prussia on 22 October 1944. After congratulating Skorzeny, Hitler outlined the planned Ardennes Offensive and the role he was to play in it.
Skorzeny was to form a special brigade - Panzer Brigade 150 - whose purpose would be to capture one or more of the bridges over the Meuse river before they could be destroyed. Hitler informed him that he had decided this could be accomplished more quickly and with fewer losses if Skorzeny and his men wore U.S. uniforms. Hitler also remarked that small units disguised in enemy uniforms could cause great confusion among the enemy by giving false orders, upsetting communications, and misdirecting troops.
I want you to command a group of American and British troops and get them across the Meuse and seize one of the bridges. Not, my dear Skorzeny, real Americans or British. I want you to create special units wearing American and British uniforms. They will travel in captured Allied tanks. Think of the confusion you could cause! I envisage a whole string of false orders which will upset communications and attack morale.— Hitler, The Black Angels, 1979
Skorzeny was well aware that under the Hague Convention of 1907, any of his men captured while wearing U.S. uniforms would be executed as spies and this possibility caused much discussion with Generaloberst Jodl and Field Marshal von Rundstedt.
Panzer Brigade 150
The timing of the Ardennes Offensive meant that Skorzeny had only five or six weeks to recruit and train a brand new unit for what Hitler named Operation Greif ("Griffin"). Within four days he sent his plans for Panzer Brigade 150 to Generaloberst Alfred Jodl. Despite asking for 3,300 men he was given an immediate go-ahead and promised full support. The Oberkommando der Wehrmacht issued an order on 25 October requesting suitable soldiers for the operation with "knowledge of the English language and also the American dialect" which was passed on to every headquarters on the Western Front, and this request soon became known to the Allies.
The new brigade needed US Army vehicles, weapons and uniforms; OB West was asked to find 15 tanks, 20 armoured cars, 20 self-propelled guns, 100 jeeps, 40 motorcycles, 120 trucks, and British and US Army uniforms all to be delivered to the brigade's training camp which had been set up at Grafenwöhr in eastern Bavaria. The equipment delivered fell short of the requirements, including only two Sherman tanks in poor condition, and Skorzeny had to use German substitutes, five tanks (Panzer V "Panther") and six armoured cars. The brigade was also flooded by Polish and Russian equipment sent by units who had no idea what the request was for. Only 10 men who spoke perfect English and had some knowledge of American idioms were found, 30-40 men who spoke English well but had no knowledge of slang, 120-150 who spoke English moderately well, and 200 or so who had learned English at school.
Faced with these setbacks, Skorzeny scaled down Panzer Brigade 150 from three battalions to two and assembled the 150 best English speakers into a commando unit named Einheit Stielau. Skorzeny also recruited a company of SS-Jagdverbände "Mitte" and two companies from SS-Fallschirmjäger-Abteilung 600, and was given two Luftwaffe parachute battalions formerly of KG 200, tank crews from Panzer regiments, and gunners from artillery units. A total of 2,500 men were eventually assembled at Grafenwöhr, 800 fewer than had been hoped.
The final total of equipment assembled was also less than had been hoped; only enough US Army weapons had been found to equip the commando unit, and only four US Army scout cars, 30 jeeps, and 15 trucks were found, the difference being made up with German vehicles painted in US olive drab with Allied markings applied. Only a single Sherman tank was available, and the brigade's Panther tanks were disguised as M10 tank destroyers by removing their cupolas and disguising their hulls and turrets with thin sheet metal. The problem of recognition by their own forces was crucial, and they were to identify themselves by various methods: displaying a small yellow triangle at the rear of their vehicles; tanks keeping their guns pointing in the nine o'clock position; troops wearing pink or blue scarves and removing their helmets; and flashes from a blue or red torch at night.
As the brigade prepared for action, rumours began to fly that they were to relieve the besieged towns of Dunkirk or Lorient, capture Antwerp, or to capture the Allied Supreme Command at SHAEF at Paris. It was not until 10 December that Skorzeny's own commanders were made aware of the brigade's true plans. Panzerbrigade 150 was to attempt to capture at least two of the bridges over the Meuse river at Amay, Huy, and Andenne before they could be destroyed, the troops to begin their operation when the Panzer advance reached the High Fens, between the Ardennes and the Eifel highlands. The three groups (Kampfgruppe X, Kampfgruppe Y, and Kampfgruppe Z) would then move towards the separate bridges.
Einheit Stielau mission
The Einheit Stielau commando unit had been assembled from the brigade's best English speakers, but few of them had much if any experience of undercover operations or sabotage. There was little time to train them properly, but they were given short courses in demolition and radio skills, studied the organization of the US Army and its badges of rank and drill, and some were even sent to POW camps at Küstrin and Limburg to refresh their language skills through contact with US POWs.
Dressed in US Army uniforms (the highest US Army rank used was that of colonel), armed with US Army weapons, and using US Army jeeps, the commandos were given three missions:
- Demolition squads of five or six men were to destroy bridges, ammunition dumps, and fuel stores.
- Reconnaissance patrols of three or four men were to reconnoiter on both sides of the Meuse river and also pass on bogus orders to any US units they met, reverse road signs, remove minefield warnings, and cordon off roads with warnings of nonexistent mines.
- "Lead" commando units would work closely with the attacking units to disrupt the US chain of command by destroying field telephone wires and radio stations, and issuing false orders.
On 14 December Panzerbrigade 150 was assembled near Bad Münstereifel and on the afternoon of 16 December it moved out, advancing behind the three attacking Panzer divisions, the 1st SS Panzer Division, the 12th SS Panzer Division, and the 12th Volksgrenadier Division, with the aim of moving around them when they reached the High Fens. However, when the 1st SS Panzer Division failed to reach the start point within two days, Skorzeny realized that Operation Greif's initial aims were now doomed.
As a consequence, on 17 December Skorzeny attended a staff conference at the 6th Panzer Army's HQ, and suggested that his brigade be used as a normal army unit. This was agreed, and he was ordered to assemble south of Malmedy and report to the 1st SS Panzer Division's HQ in Ligneuville.
On 21 December 1944 this brigade, under Skorzeny's command tried to take Malmedy. Several assaults of the Skorzeny brigade were eventually successfully repelled by the American defenders. This would constitute the only noticeable attempt from the Germans to take Malmedy during the battle of the Bulge.
Skorzeny described the activities of the Einheit Stielau in an interview with the US Army in August 1945 following his surrender. According to him, four units of reconnaissance commandos and two units of demolition commandos were sent out during the first few days of the attack, and three units went with the 1st SS Panzer Division, 12th SS Panzer Division, and 12th Volks Grenadier Division, with another three units accompanying Panzerbrigade 150's three groups. Skorzeny reported that one commando team entered Malmedy on 16 December, and another team managed to persuade a US Army unit to withdraw from Poteau the same day. Another team switched around road signs and sent an entire American regiment in the wrong direction.
As a result, American troops began asking other soldiers questions that they felt only Americans would know the answers to in order to flush out the German infiltrators, which included naming certain states' capitals, sports and trivia questions related to America, etc. This practice resulted in American brigadier general Bruce Clarke being held at gunpoint for some time after he incorrectly said the Chicago Cubs were in the American League and a captain spending a week in detention after he was caught wearing German boots. General Omar Bradley was repeatedly stopped in his staff car by checkpoint guards who seemed to enjoy asking him such questions. The Skorzeny commando paranoia also contributed to tragic instances of mistaken identity which were very common. All over the Ardennes, American soldiers attempted to persuade suspicious American security guards that they were genuine GIs. On 20 December, two American soldiers were killed by a nervous US military policeman. Two more American soldiers were killed and several wounded as late as 2 January 1945 when an armor task force from the US 6th Armored Division moving into the Wardin area of Bastogne opened fire on the US 35th Infantry Division in a case of mistaken identity. (According to Paul Fussell, an uncorrected typographical error on American identity cards could serve as a tell: the top of a genuine card read "NOT A PASS. FOR INDENTIFICATION PURPOSES ONLY." Someone preparing the disguises of the commandos could not resist correcting the spelling on their false cards to read "IDENTIFICATION.")
In all, 44 German soldiers wearing US uniforms were sent through US lines, and all but eight returned, with the last men being sent through the lines on 19 December; after this, the element of surprise had been lost and they reverted to wearing German uniforms. It was not an uncommon practice at the time to send camouflaged reconnaissance units behind enemy lines, but because of the impact of Operation Greif, every occurrence of this was attributed to Skorzeny's men. In addition, German infantry often salvaged any items of US Army clothing they found, thus it was not out of the question that regular German troops might be killed or captured wearing items of US uniforms.
So great was the confusion caused by Operation Greif that the US Army saw spies and saboteurs everywhere. Perhaps the largest panic was created when a German commando team was captured near Aywaille on 17 December. Comprising Unteroffizier Manfred Pernass, Oberfähnrich Günther Billing, and Gefreiter Wilhelm Schmidt, they were captured when they failed to give the correct password. It was Schmidt who gave credence to a rumor that Skorzeny intended to capture General Dwight Eisenhower and his staff. A document outlining Operation Greif's elements of deception (though not its objectives) had earlier been captured by the US 106th Infantry Division near Heckhuscheid, and because Skorzeny was already well known for rescuing Italian dictator Benito Mussolini (Operation Oak or Unternehmen Eiche) and Operation Panzerfaust, the Americans were more than willing to believe this story and Eisenhower was reportedly unamused by having to spend Christmas 1944 isolated for security reasons. After several days of confinement, he left his office, angrily declaring he had to get out and that he didn't care if anyone tried to kill him.
Not even British Field Marshal Bernard Montgomery was exempt from Skorzeny's commando paranoia. Upon hearing of Eisenhower's confinement, Montgomery took off in his staff car towards Malmédy to increase his own prestige among American troops. Little did he know that a rumor had been spread in the Ardennes that one of Skorzeny's commandos looked strikingly similar to Montgomery and had identified himself as such at several American checkpoints. When American guards halted his car at the first checkpoint, Montgomery told them that he would not put up with such nonsense and ordered the driver to keep going. The guards angrily shot out his tires and dragged the field marshal to a nearby barn where he was detained for several hours. Montgomery was enraged and called for the court martial of the American privates if they did not release him. He was also insulted that they did not recognize him after the guards demanded his identification. He was only released after a British captain known to the Americans properly recognized the fuming field marshal. An amused Eisenhower got great pleasure from the incident, saying this was the best thing for which Skorzeny had ever been responsible.
Pernass, Billing, and Schmidt were given a military trial at Henri-Chapelle on 21 December and were sentenced to death and executed by a firing squad on 23 December. Three more Germans were also tried on 23 December and shot at Henri-Chapelle on 26 December, seven more men were tried on 26 December and executed at Henri-Chapelle on 30 December, and three others were tried on 31 December and executed at Huy on 13 January 1945. These executions were carried out by the U.S. First Army. All of these commissions were appointed by Lieutenant General Courtney Hodges, Commanding General of the U.S. First Army pursuant to authority delegated to him by General Omar Bradley, Commanding General of the Twelfth U.S. Army Group on the instructions of General Dwight Eisenhower, commanding the European Theater of Operations, U.S. Army.
The team's leader of Operation Greif, Günther Schulz, was tried by a military commission sometime in May 1945 and executed near the German city of Braunschweig on 14 June. It is not known why his trial was delayed until May 1945, and nor is it clear who ordered his death sentence to be carried out. His execution was carried out by the U.S. Ninth Army.
After World War II, Skorzeny was tried as a war criminal at the Dachau Trials in 1947 for allegedly violating the laws of war during the Battle of the Bulge. He and nine officers of the Panzerbrigade 150 were charged with improperly using American uniforms "by entering into combat disguised therewith and treacherously firing upon and killing members of the armed forces of the United States." They were also charged with participation in wrongfully obtaining U.S. uniforms and Red Cross parcels consigned to American prisoners of war from a prisoner-of-war camp. Acquitting all defendants, the military tribunal drew a distinction between using enemy uniforms during combat and for other purposes including deception; it could not be shown that Skorzeny had actually given any orders to fight in U.S. uniforms. Skorzeny said that he was told by German legal experts that as long as he didn't order his men to fight in combat while wearing U.S. uniforms, such a tactic was a legitimate ruse of war. A surprise defense witness was F. F. E. Yeo-Thomas, a former Allied SOE agent, who testified that he and his operatives wore German uniforms behind enemy lines.
In popular culture
- The German deception operation is featured in the 1949 film Battleground.
- The Last Blitzkrieg is a 1959 World War II film which is a fictional account of Operation Grief. Technical advisor to the film was Major John W. McClain who was a company commander with the 23rd Infantry. A novelization of the screenplay was written by Walter Freeman.
- A 1964 episode of Kraft Suspense Theatre about the operation as titled Operation Greif.
- The German deception operation is featured prominently in the 1965 film Battle of the Bulge.
- The beginning of 2002 film Hart's War, set during the Battle of the Bulge, involves a scene where German soldiers are dressed as American MPs.
- In Die Hard with a Vengeance, it was mentioned to John that Simon Gruber was a member of an infiltration unit similar to Operation Greif and The Battle Of The Bulge. Only Simon is using his skills to rob the Federal Reserve.
- "The Second Objective", Mark Frost's novel based on Operation Greif weaves a thriller narrative around Hitler's last attempt to defeat the allies.
- The video game Call of Duty: WWII featured Operation Grief (Under the title Operation Griffin) as a map as part of its Multiplayer War Gamemode.
- Delaforce, Patrick (2006). The Battle of the Bulge: Hitler's Final Gamble. Pearson Education. p. 56. ISBN 1-4058-4062-5.
- Butler, Rupert (1979). The Black Angels. New York: St. Martin's Press. pp. 183–184.
- Mitcham, Samuel W. (2008). Panzers in Winter: Hitler's Army and the Battle of the Bulge. Greenwood Publishing Group. p. 30. ISBN 0-275-97115-5.
- Pallud, p. 4
- Delaforce, p. 60
- Cole, Hugh M. (1965). The Ardennes : Battle of the Bulge. Washington DC: Office of the Chief of Military History, Department of the Army. pp. 360–363. Archived from the original on 13 November 2008.
- Samuel W. Mitcham Jr. (January 10, 2008). Panzers in Winter: Hitler's Army and the Battle of the Bulge (Stackpole Military History Series). Stackpole Books. p. 81. ISBN 0-8117-3456-0.
- McNeese, Tim (2003-09-01). Battle of the Bulge. Infobase Publishing. ISBN 9780791074350.
- Beevor, Antony (2015-01-01). Ardennes 1944: Hitler's Last Gamble. Penguin Publishing Group. ISBN 9780670025312.
- Frost, Mark (15 May 2007). "The Second Objective". Hachette Books – via Google Books.
- Danny Parker (September 21, 1999). Battle Of The Bulge: Hitler's Ardennes Offensive, 1944-1945. Da Capo Press. p. 197. ISBN 1-5809-7023-0.
- German Special Operations in the 1944 Ardennes Offensive.
- Fussell, Paul (2003). The Boys' Crusade. New York: Modern Library. p. 133. ISBN 0812974883.
- Pallud, p. 14
- Pallud, p. 15
- Lee, Martin A. (1999). The Beast Reawakens: Fascism's Resurgence from Hitler's Spymasters to today's Neo-Nazi Groups and Right-Wing Extremists. Taylor & Francis. p. 32. ISBN 0-415-92546-0.
- "Operation Greif and the Trial of the "Most Dangerous Man in Europe."" (PDF).
- Rylan Sekiguchi, Stephen John Stedman (2005). An examination of war crimes tribunals. Leland Stanford Junior University Board of Trustees. p. 103.
- TRIAL OF OTTO SKORZENY AND OTHERS Archived 2 October 2008 at the Wayback Machine.
- Gary D. Solis (February 15, 2010). The Law of Armed Conflict: International Humanitarian Law in War. Cambridge University Press. p. 432. ISBN 0-5218-7088-7.
- Pallud, Jean-Paul; David Parker; Ron Volstad (1987). Ardennes, 1944: Peiper and Skorzeny. Osprey Publishing. p. 29. ISBN 0-85045-740-8.
- Tony Paterson (2 May 2004). "Revealed: Farce of plot to kidnap Eisenhower". The Telegraph. Berlin.
- Koessler, Maximilian (1959). "International Law on Use of Enemy Uniforms As a Stratagem and the Acquittal in the Skorzeny Case". Missouri Law Review. 24 (1).