Operation Panzerfaust was the German operation of 15–16 October 1944 that stopped Hungary from leaving the Second World War. When Regent Miklós Horthy announced an armistice with the Soviet Union, SS commando Otto Skorzeny and German troops kidnapped his son, seized Buda Castle and forced him from office. Power passed to Ferenc Szálasi and his fascist Arrow Cross Party, which kept Hungary fighting on Germany's side and unleashed a wave of terror against the Jews of Budapest.
Editor's Take:
Operation Panzerfaust shows how little room a small ally had once it tried to leave a losing war. Horthy's government spent weeks negotiating in secret but did not prepare the army, the capital or even its own radio station for the moment of the announcement. Germany needed barely a day and a modest force to undo it. The price was paid by Hungary's civilians: months more of war, a ruined capital and the murder of tens of thousands of Budapest Jews who had briefly seemed close to rescue.
What Was Operation Panzerfaust?
Operation Panzerfaust (German: Unternehmen Panzerfaust, "Operation Armoured Fist") was a German plan to keep Hungary in the Axis by force if its leaders tried to make peace. It was put into action on 15 October 1944, within hours of Horthy's radio announcement of a ceasefire with the Soviet Union.
By the morning of 16 October, German troops held Castle Hill in Buda, Horthy had withdrawn his armistice proclamation, and he had agreed to appoint Ferenc Szálasi as Prime Minister. The operation achieved its aim: Hungary stayed in the war on Germany's side until the spring of 1945.
Why Did Operation Panzerfaust Happen?
Hungary's search for a way out
Hungary had fought alongside Germany since 1941, but heavy losses on the Eastern Front convinced Horthy and his circle that the war was lost. Suspecting Budapest of seeking a separate peace, Germany occupied the country on 19 March 1944.
After Romania changed sides on 23 August 1944, the Red Army reached Hungary's borders. Horthy replaced his pro-German government with one led by General Géza Lakatos and sent a secret delegation to Moscow, which signed a preliminary armistice on 11 October 1944.
Germany's objectives
For Adolf Hitler, Hungary was too important to lose. It shielded the approaches to Austria and southern Germany, and after the loss of Romania's oil fields its own oil wells became vital to the German war effort.
German planners therefore prepared to replace Horthy with a regime that would fight to the end. Their chosen partner was Ferenc Szálasi, leader of the Arrow Cross Party.
Who Was Involved in Operation Panzerfaust?
Miklós Horthy
Miklós Horthy had been Regent of Hungary since 1920. He authorised the secret armistice talks and the radio proclamation of 15 October. He was then forced to revoke it and give up power, and was held in Germany until the end of the war.
Miklós Horthy Jr.
The regent's younger son was involved in efforts to open contacts with the Allies. He was lured to a meeting with men he believed were envoys of the Yugoslav partisans, seized by German commandos and flown to the Mauthausen concentration camp.
Otto Skorzeny
Otto Skorzeny, the SS commando officer known for the 1943 rescue of Mussolini, was sent to Budapest to carry out the German plan on the ground. His men took part in the kidnapping of Horthy's son and the move on Castle Hill.
Edmund Veesenmayer
As Hitler's plenipotentiary in Hungary, Edmund Veesenmayer handled the political side of the takeover, pressing Horthy to name Szálasi as head of government.
Ferenc Szálasi
Ferenc Szálasi led the Arrow Cross Party. He was appointed Prime Minister on 16 October 1944 and in November also took the title "Leader of the Nation". He was executed for war crimes in 1946.
What Happened During Operation Panzerfaust?
The kidnapping of Horthy's son (15 October)
On the morning of 15 October 1944, German commandos ambushed Miklós Horthy Jr. at a meeting in Pest. After a brief exchange of fire he was overpowered, reportedly rolled up in a carpet, and taken to an airfield to be flown to Germany.
The armistice broadcast (15 October)
In the early afternoon, Hungarian radio read out Horthy's proclamation that Hungary was seeking an armistice with the Soviet Union. The army had not been prepared, many commanders ignored the order, and within hours German units and Arrow Cross supporters controlled the radio station.
The seizure of Castle Hill (16 October)
Early on 16 October, German troops, including Skorzeny's commandos and tanks, moved on Buda Castle. Resistance was brief and casualties were light. Horthy, by now in German custody and told that his son's life was at stake, withdrew his proclamation and signed a document appointing Szálasi as Prime Minister before giving up his office.
Horthy's removal to Germany (17 October)
On 17 October Horthy was taken by train to Germany. He was held at Schloss Hirschberg in Bavaria until American troops freed him in 1945.
What Were the Consequences of Operation Panzerfaust?
Arrow Cross terror in Budapest
Arrow Cross rule brought terror to the capital. Militiamen shot thousands of Jews on the banks of the Danube, and from November tens of thousands were forced on death marches towards the Austrian border. Adolf Eichmann returned to Budapest to organise the deportations, while diplomats such as Raoul Wallenberg issued protective passes that saved many lives.
The Siege of Budapest
Hungary's continued fighting made Budapest a front-line city. Soviet troops of Rodion Malinovsky's 2nd Ukrainian Front were already fighting German and Hungarian forces at the Battle of Debrecen. By the end of December they had encircled the capital, and the Siege of Budapest lasted until February 1945, leaving much of the city in ruins.
Hungary after the war
The last German and Hungarian forces were driven out of Hungary in April 1945, and the country came under Soviet control. Szálasi was tried and executed in 1946. Horthy was never put on trial; he settled in Portugal and died in Estoril in 1957.
Why it matteredThis German military move was designed to keep Hungary in the war by installing a loyalist government as Soviet forces approached.
Quick facts
- Date15–16 October 1944
- LocationBudapest, Kingdom of Hungary
- Also calledUnternehmen Panzerfaust ("Operation Armoured Fist")
- Ordered byAdolf Hitler
- Led byOtto Skorzeny, with SS general Erich von dem Bach-Zelewski
- TargetRegent Miklós Horthy and his armistice with the USSR
- OutcomeHorthy deposed; Ferenc Szálasi and the Arrow Cross take power
- Part ofWorld War II, Eastern Front
Editor's Take:
Operation Panzerfaust is a short story with a long shadow. It took barely a day and cost few lives on Castle Hill, yet it decided the fate of hundreds of thousands. By keeping Hungary in the war and handing power to the Arrow Cross, it opened the darkest chapter in Budapest's history: the murder of the city's Jews on the banks of the Danube, and a siege that left the capital in ruins. It is also a reminder of how one hostage could break a nation's will to make peace.
Why Germany struck
Hungary was Germany's last significant ally in Europe and its final buffer before Austria. It also held the Nagykanizsa oil fields, among the few reliable sources of oil still open to the Reich.
When Romania changed sides in August 1944, Hitler lost his main oil supply and an entire army group was trapped. He was determined that Hungary would not do the same. German intelligence had been watching Horthy's secret contacts with the Allies for months.
How the operation unfolded
The plan had two parts. First, take a hostage to break Horthy's resolve. Second, if he still resisted, seize the Buda Castle district, where the regent lived and the government worked.
The first part succeeded within hours. The second was hardly needed: once Hungarian army leaders refused to back the armistice, German units occupied the castle in the early hours of 16 October after only brief resistance. Most accounts put the dead at no more than a handful on each side.
What happened next
Szálasi's Arrow Cross regime launched a reign of terror. Its militias shot thousands of Budapest's Jews on the banks of the Danube, and in November 1944 tens of thousands were forced on death marches towards the Austrian border, a process overseen by Adolf Eichmann.
Diplomats such as the Swedish envoy Raoul Wallenberg saved many lives by issuing protective passes and setting up safe houses.
Meanwhile the Red Army under Rodion Malinovsky pushed on. Budapest was encircled at the end of December, beginning the brutal Siege of Budapest, which lasted until February 1945 and devastated the city.
Legacy
Horthy survived the war in German custody, was freed by American troops in 1945 and died in exile in Portugal in 1957. Szálasi was tried in Budapest and executed in 1946.
Historians still debate whether a better-prepared armistice could have succeeded. What is clear is that Panzerfaust kept Hungary fighting to the bitter end, with devastating consequences for its people.
The 83rd anniversary falls on October 15, 2027.
