Slovak National Uprising
The Slovak National Uprising, known in Slovak as Slovenské národné povstanie and abbreviated SNP, is remembered today as Povstanie roku 1944, the Uprising of 1944. It ranks among the largest uprisings against Nazism and its allies anywhere in Europe.
The uprising fought on two fronts at once. One was the German military, which invaded Slovak territory. The other was the Slovak collaborationist regime that Jozef Tiso led. That alone raises a question. Slovakia was supposed to be a loyal German client. Its own soldiers had marched alongside the Wehrmacht into Poland and the Soviet Union. So how did that same state turn its army against Berlin?
Central Slovakia, anchored by the town of Banská Bystrica, became the base for an insurgent force that took its orders from a secret council rather than from Bratislava. That council paired Slovak communists with the civic Democratic Party, and it kept a line open to the Czechoslovak government in exile in London. Soviet and Slovak partisan units joined the fight as well. What made a supposedly obedient satellite state rebel from within? And why, decades later, do Slovaks still argue over whose uprising it really was?
On the 14th of March 1939, under heavy pressure from the Third Reich, the Slovak Parliament declared independence from the Czecho-Slovak Republic and proclaimed the Slovak State. Nine days later, on the 23rd of March, Slovakia signed a Protection Treaty. It bound Slovak foreign policy and army-building to close agreement with Germany, and handed over western Slovakia as a protection zone for Wehrmacht garrisons. A companion Confidential Protocol secured German interests in the Slovak economy. In return, Berlin promised only to protect the new state's political independence and territorial integrity. That promise proved thin almost at once. When Hungarian troops invaded shortly after independence, Germany did not defend Slovakia; it only mediated, and Slovakia had to cede eastern territory to Horthy's Hungary.
The Slovak State was run as a one-party dictatorship of the Ludaks, a movement historians variously call fascist, clerical-fascist, or simply authoritarian. Its constitution of July 1939 drew more from Salazar's Portugal and Dollfuss' Austria than from Nazi Germany. Domestic politics turned on the rivalry between President Jozef Tiso and Prime Minister Vojtech Tuka. Tuka admired National Socialism and welcomed German instruction. Tiso wanted to shield Slovak society from German influence, even while agreeing to economic cooperation, participation in the wars against Poland and the Soviet Union, and the deportation of Slovak Jews. In 1942 Tiso introduced the Führerprinzip, pushed Tuka's radical wing aside, and built a presidential dictatorship of his own.
Despite its dependence on Berlin, the Slovak State won recognition from 27 states over its existence, including Great Britain and France by the summer of 1939 and the Soviet Union soon after the German-Soviet Non-Aggression Pact. Joining the Axis in November 1940 pulled Slovakia into declaring war on the Soviet Union in 1941, then on Britain and the United States that December. For years, many Slovaks tolerated the regime or even approved of it. Unlike the Czech protectorate, Slovakia escaped German occupation, kept broad domestic autonomy, and saw its economy, education, science and culture benefit from the war. Conditions stayed better than in neighbouring Central European countries until late summer 1944.
Protestants, about 17% of the population, felt treated as second-class citizens under the Catholic-dominated Ludaks. After December 1938 only four Lutherans sat in parliament, and just one Protestant, Defence Minister Ferdinand Čatloš, held a government post. Patience wore thin over unpopular wars against Poland and the Soviet Union, German advisers installed in Slovak ministries, and the regime's treatment of Jews. After the Salzburg Conference of 1940, Tuka's radical wing pushed through what officials called a rapid solution to the Jewish question. The Jewish Code, issued in September 1941, replaced religious criteria with racial ones and ranked among the harshest anti-Jewish laws in Europe. On Tuka's initiative, roughly two-thirds of Slovak Jews, about 58,000 people, were deported to German extermination camps between March and October 1942. Only a few hundred survived.
As German defeats piled up through 1943, at Stalingrad, at Kursk, and with Italy's exit from the war, a wave of Russophile and Slavophile feeling spread through Slovak society. By the spring of 1944 the country looked outwardly like an island of calm. Underneath, the mood had turned sharply against Berlin.
Banned as illegal in 1938, the Communist Party of Czechoslovakia split after Slovak independence, and its Slovak wing became its own party, the Communist Party of Slovakia. From the start, Slovak communists were the resistance's main force and its most fiercely persecuted target, publishing illegal writings and coordinating strikes. Their stance on Czechoslovakia shifted with Moscow's line. They backed restoring Czechoslovakia until the Soviet Union recognised Slovakia on the 16th of September 1939, then accepted an independent Slovakia, then after 1940 pushed for a separate Slovak Soviet Republic. Only once Stalin recognised Edvard Beneš's government in exile in 1941 did the party accept restoring Czechoslovakia, on condition that it become a federation.
A separate, non-communist resistance grew alongside it. Civil servants and politicians loyal to Beneš organised from March 1939 onward, helping Czech refugees slip through Slovakia to the Balkans and on to the West. The most significant of these groups were the Slovak agrarians, most of them Protestant, who wanted Slovak autonomy recognised within a renewed Czechoslovakia rather than the unified national model Beneš favoured. Before 1943 the two resistance camps never coordinated; their goals differed, and neither had much popular backing.
In 1943, as Soviet influence over East-Central Europe grew, the younger generation began to change that. Communists under Gustáv Husák and agrarians under Ján Ursíny started negotiating jointly. In December 1943 they signed the Christmas Agreement, uniting a socialist block of communists and social democrats with a civic block of mainly agrarians. Together they formed the Slovak National Council: three communists, Gustáv Husák, Ladislav Novomeský and Karol Šmidke, alongside three non-communists, Ján Ursíny, Jozef Lettrich and Matej Josko. Their programme committed to fighting the Tiso regime and German domination, and to rebuilding Czechoslovakia as a federation with Czechs and Slovaks as equal partners.
No uprising was possible without the army, and the council found its man in Lieutenant Colonel Ján Golian. Transferred to the field army command in Banská Bystrica in January 1944, Golian took the post of Chief of Staff, a position that let him build a conspiratorial network across the garrisons. In March 1944, President-in-Exile Beneš gave Golian temporary command over military action inside Slovakia, and the Slovak National Council moved quickly to bring his officer network under its own banner. On the 27th of April 1944, following a meeting in Bratislava, the conspirators set up a Military Council and a Military Headquarters, with Golian as commander of the illegal insurgent army.
Defence Minister Ferdinand Čatloš, meanwhile, was building a rival plan of his own, one he kept hidden even from President Tiso. He proposed forming an Eastern Slovak Army that could secure the north-eastern border, block a German occupation of that area, and open the Carpathian passes for the Red Army. His aim was to topple the Tiso government, install a military dictatorship, and steer Slovakia toward the Soviet side, though he wanted Slovakia's future status settled only after the war. Both his plan and Golian's depended on the same troops to open those Carpathian borders.
By April 1944 the Slovak army stood divided into three. Around Bratislava, Čatloš's Ministry of Defence controlled a garrison of about 8,000 men plus another 8,000 in support units, half of them a military labour corps. Around Banská Bystrica, roughly 14,000 replacement and training troops, plus 4,000 more in a Military Labour Corps, gathered under General Turanec's High Command of the Land Forces. In the east, the Eastern Slovak Army fielded two active infantry divisions totalling 24,000 men, armed with the latest German-made equipment and considered the elite of the Slovak forces.
Timing mattered urgently. By late July 1944 the Soviet advance to the Vistula River near Warsaw had hastened that city's own uprising on the 1st of August, one the Soviets then let fail by halting their advance. Hoping to synchronise with Moscow, the Slovak National Council sent Karol Šmidke and a fellow officer to the Soviet Union. They landed by plane in Ukraine on the 4th of August, carrying both Golian's plan and Čatloš's memorandum. Soviet officers escorted them to General Ivan Yefimovich Petrov's headquarters for interrogation, then on to Moscow. They were allowed home on the 5th of September without any Soviet commitment to support an uprising at all.
While the delegation waited on word from Moscow, the military headquarters kept preparing under cover. It secured a mobilisation decree from Tiso's government on the pretext of reinforcing the fight against Soviet forces, and quietly shifted units into the defensible triangle of Banská Bystrica, Brezno and Zvolen. By June 1944 that triangle held three months of food, 1.3 million litres of petrol, and 3.54 billion Slovak crowns banked in Banská Bystrica, all stockpiled under the guise of protecting supplies from Allied bombing. Moscow's silence would soon leave Golian's careful timetable in ruins.
The first Slovak partisan bands took shape in the forests of central and northern Slovakia as early as 1942, formed mainly at the urging of Slovak communists. Deserters, escaped prisoners of war, persecuted Jews, and German or Slovak opponents of the regime filled their ranks, though the movement stayed small and cut off from the wider population. It did not become a mass force until August 1944.
In May 1944, Klement Gottwald, the exiled Czechoslovak communist leader in Moscow, agreed with Nikita Khrushchev to place the Czechoslovak partisan movement under Ukrainian command, directed from Kiev. On the night of the 25th to the 26th of July 1944, the first Soviet parachute unit landed in Slovakia under Lieutenant Piotr A. Velichko, tasked with taking charge of the Slovak partisans. Historians still dispute how many partisans this created. Wolfgang Venohr counts about 2,000 at the uprising's start, rising to 7,000, while other historians put the peak as high as 12,000 to 18,000.
As their numbers grew, the partisans tore up roads, railways and bridges, the very routes the military headquarters needed for its own planned uprising. They also struck at Germans living in Slovakia and at Ludak party officials. Warnings from the Slovak National Council that this would provoke a premature German occupation went unheeded. By mid-August, entire units of the Slovak army began defecting to the resistance rather than merely sympathising with it. On the 26th of August, the army's new commander, General Turanec, tried repressive measures to restore order, but the government in Bratislava had already lost its army's loyalty. The German envoy in Bratislava, Hanns Ludin, asked for Wehrmacht units to fight the partisans, then withdrew the request on the 27th of August when the situation briefly calmed.
That calm did not last the night. On the 23rd of August, Romanian King Michael I had defected from Germany to the Soviet side, the first satellite state in Southeastern Europe to switch sides, and the news alarmed Berlin. Four days later, in the town of Martin, an alliance of partisans under Velichko and a mutinous local garrison stopped a train carrying the German military commission home from Bucharest, without the knowledge of Golian's military headquarters. They arrested 22 German officers. On Velichko's orders, all 22 were shot by the mutinous Slovak troops the next morning.
The Slovak army's role in the Martin killings, combined with the spreading disloyalty in its ranks, triggered a swift German response. Foreign Minister Joachim von Ribbentrop instructed envoy Ludin to secure Tiso's formal consent to a German invasion, and Tiso agreed after considerable hesitation. The Wehrmacht, however, had already begun moving. The first improvised German units crossed into Slovakia within 24 hours of the Martin incident.
Golian's conspirators found themselves cut off. Neither he nor the government-in-exile in London had heard a word from Moscow in the three weeks since the Šmidke delegation had landed on Soviet territory. Unknown to Golian's planners, Hitler had already transferred the Eastern Slovak Army, the force both insurgency plans depended on, to German Army Group North Ukraine on the 1st of August. Čatloš, deposed as commander-in-chief on the 25th of August, saw his own overthrow plan collapse with it.
On the evening of the 29th of August, hours after German troops crossed the north-eastern border, Čatloš went on Bratislava radio, on Tiso's orders, to announce that the government had invited the Wehrmacht in to fight partisans and that the army should not resist. Forty-five minutes later, the military headquarters in Banská Bystrica telephoned every garrison in Slovakia with the opposite order: resist the Germans. The Slovak National Uprising had begun.
In the uprising's first days, the insurgents held roughly 22,000 square kilometres, more than half of wartime Slovakia, home to 1.7 million people, about 64% of the country's population. The rebel force took the name 1st Czechoslovak Army in Slovakia. It started at 18,000 men, swelled to 47,000 after a mobilisation on the 5th of September, and eventually reached around 60,000. Golian commanded it from Banská Bystrica, earning promotion to colonel and then brigadier general as the fighting wore on.
Against them, German troops poured into Slovakia through late summer 1944, nearly 50,000 strong. Army Group North Ukraine commanded in the east, while SS-Obergruppenführer Gottlob Berger ran operations elsewhere. Berger started with barely 9,000 men, organised into newly formed combat groups such as Kampfgruppe Ohlen, Kampfgruppe Junck and Kampfgruppe Schill. The Germans' first victory came fast. By the 31st of August they had disarmed half of the 25,000-strong Eastern Slovak Army, the best-equipped Slovak troops, seizing artillery and stores; only about 2,000 of those soldiers reached the insurgent-held triangle at all. In the west, the strong garrisons at Bratislava and Nitra never joined the rebellion. Only the 3,000-strong Trnava garrison crossed over to the insurgent side.
Yet Slovak resistance held firmer than Berger expected. Kampfgruppe Ohlen's advance stalled near Žilina before it ever reached Martin, boosting insurgent morale. Kampfgruppe Schill seized the town of Baťovany on the 5th of September, before its own advance stalled too, and German forces took Ružomberok a day later, costing the insurgents a vital cluster of weapons factories. The insurgents had also been counting on a Red Army offensive just 120 kilometres to the northeast. They did not know that Soviet planners had quietly shifted their main thrust south, through Romania and the Danube valley, pushing Slovakia's liberation to the war's final months. The resulting Eastern Carpathian Operation, fought from the 8th of September to the 28th of October 1944, cost the Red Army 21,000 dead and 89,000 wounded, yet by its end had reached only Carpathian Ukraine and parts of eastern Slovakia.
Wider Allied support never materialised either. The Western Allies backed the uprising politically but had no military plans for east-central Europe. The Soviets, though eager for any advantage against Germany, distrusted a leadership built jointly from communists and non-communist democrats. Historian Wolfgang Venohr later judged that Allied backing for the uprising was, in his words, just as insignificant and insufficient as it had been for the Warsaw Uprising.
On the German side, Berger's slow progress cost him his post. General Hermann Höfle replaced him on the 14th of September and immediately imposed a coordinated encirclement strategy. His reinforced Tatra Division broke the Slovak line near Žilina and took Martin on the 21st of September. Höfle then paused to hunt partisans in the Little Tatra mountains, a detour that failed and handed the insurgents ten days to rebuild their defences. Small German gains followed through late September, at Handlová on the 23rd and at Žarnovica by the 28th, while a German security unit retreated 15 kilometres near Spišská Nová Ves under insurgent pressure. Still, by the end of September the insurgent zone had shrunk to 6,800 square kilometres and 340,000 people, and Höfle launched a three-pronged assault meant to crush Banská Bystrica within days. It failed. His forces took only Kremnica, on the 6th of October, and he called off the offensive two days later.
On the 7th of October, after 40 days in command, Golian handed the army over to Division General Rudolf Viest, newly arrived from London, and stayed on as his deputy. The insurgent zone had by then shrunk again, to under 7,000 square kilometres and about 300,000 people. Some 2,180 insurgent soldiers had already been killed, and by mid-October the army numbered about 36,000, only two-thirds of them fully armed; nearly 80% of its armoured vehicles and well over half its artillery were gone.
The fall of the Horthy regime in Budapest on the 16th of October, and its replacement by the Arrow Cross government, let Germany funnel fresh troops and material through Hungary into southern Slovakia. Two fresh formations arrived for the kill. The SS-Sonderregiment Dirlewanger, fresh from crushing the Warsaw Uprising, brought 15,000 men to the north, while the 18th SS Panzer Grenadier Division Horst Wessel massed across the border in Hungary. On the 18th of October the final German offensive opened from the north; the next day the 18th SS Division struck from the south, and within days German forces had pushed to the operational area's western border. Kampfgruppe Schill took Banská Bystrica on the 27th of October, and with it the uprising's open resistance collapsed.
Just after four in the morning on the 28th of October, General Viest issued his final order to the 1st Czechoslovak Army in Slovakia. He told the insurgents not to surrender, but to abandon regular combat, retreat into the mountains, and carry on as partisans. That partisan war continued for another six months, until the Red Army finally liberated Slovakia from Nazi control in April 1945.
In areas the insurgents controlled, up to 1,500 people were murdered, most of them members of the German minority. The German occupation claimed far more lives. Its forces killed up to 5,000 people, about 2,000 of them Jews, largely through targeted punitive measures against civilians carried out after the uprising was crushed.
Germany also used the uprising as cover to finish exterminating Slovakia's Jews. By the war's end, more than 14,000 Jews had been deported or murdered on Slovak territory. Roughly 30,000 Slovak citizens in total were sent to German prisons, labour camps, internment camps and concentration camps.
Two governments had briefly claimed authority over that same territory: one in the mountains around Banská Bystrica, the other still sitting in Bratislava.
For sixty days, Banská Bystrica served as both military headquarters and the seat of government for an independent administrative entity, the restored Czechoslovak Republic. The Slovak National Council took full shape on the 5th of September, once communist Karol Šmidke returned from Moscow; he and civic-democratic leader Vavro Šrobár became its two co-chairmen. Its assembly grew from 13 members that September to 41, then 50 in October, issuing decrees with the force of law and repealing every anti-Jewish statute of the Ludak years. It banned the parties and organisations that had shaped the old Slovak state.
The civic camp organised as the Democratic Party; the socialist bloc became the Communist Party of Slovakia. Before 1938, Slovak communists had never won more than 10% of the vote. This was not a communist coup, since the civic camp remained the larger force behind the uprising, but communists now held power and key positions for the first time. Only the Democrats and Communists were allowed to operate as parties, and schools serving national minorities were closed, apart from elementary schools.
War production came first. The Podbrezov Iron Works turned out grenade launchers and anti-tank obstacles for the insurgents without interruption for two months, while the railway works at Zvolen built three armoured trains in record time. A branch of the National Bank of Slovakia in Banská Bystrica handled the territory's finances.
Information mattered almost as much as supplies. Free Slovak Radio began broadcasting from Banská Bystrica on the 30th of August, alongside BBC Czech and Slovak programming and Moscow Radio. Between 20 and 30 newspapers kept publishing, and theatres and cinemas stayed open.
Religion split the territory almost as sharply as politics. Catholic priests inside the insurgent zone were branded enemies of the restored republic, and some were executed, while Protestant pastors and bishops, drawn largely from Turiec, Liptov and Banská Bystrica, joined the uprising's field mission almost to a man. Still, calling it an evangelical uprising would be wrong. Most soldiers in the insurgent army, the uprising's decisive force, were Catholic.
Bratislava, meanwhile, was reeling. The Ludak government had not expected the uprising and watched its own power apparatus collapse within days. On the 5th of September, Štefan Tiso, a third cousin of the president, replaced Vojtech Tuka as prime minister and also took over the foreign and justice ministries. President Jozef Tiso himself remained central to the regime, his popularity resting on the fusion of church and state office, and the Germans kept backing him even though he had never been one of Slovak politics' hardline Nazi ideologues.
The Slovak army, though, had disintegrated, and the regime never rebuilt it. In its place rose the Domobrana, a home-defence force that grew from 6,900 loyal soldiers in mid-September to nearly 20,000 by November and 41,000 by early 1945, built around the Nitra garrison, the one unit never disarmed. More than two-thirds of its men had no weapons at all, so it was fit only for entrenchment and repair work, never combat.
With the police and army compromised, the regime leaned instead on the Hlinka Guard. Otomar Kubala, appointed its new head on the 7th of September, created the Hlinka Guard Emergency Divisions, 38 units strong by March 1945 with 5,867 members, whose field companies wore German uniforms and worked directly with German security police. Kubala also took charge of a new State Secretariat for Security, the last authority the collapsing Slovak state could still claim as its own.
After communists took full control of Czechoslovakia in 1948, official historians rewrote the uprising's story. They inflated the role that communists and partisans had played in it, while the civic resistance and the insurgent army, the two forces that had actually organised and led the fighting, were pushed to the margins of the official record. Many of their surviving representatives were persecuted by the new communist leadership after 1948.
That distorted version held for four decades. Only after communism fell in Slovakia in 1989 did historians begin restoring the civic resistance and the insurgent army to their proper place in the uprising's history.
The 29th of August is now a public holiday in Slovakia, a yearly reminder that the argument over who the uprising truly belonged to is still being settled by each new generation.
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Common questions
When did the Slovak National Uprising begin?
The Slovak National Uprising began on the 29th of August 1944, when the military headquarters in Banská Bystrica ordered Slovak garrisons across the country to resist the invading German military. This came just 45 minutes after Defence Minister Ferdinand Čatloš had broadcast the opposite order on Tiso's instructions.
Who led the Slovak National Uprising's insurgent army?
Lieutenant Colonel Ján Golian commanded the 1st Czechoslovak Army in Slovakia from Banská Bystrica for the uprising's first 40 days. On the 7th of October 1944 he handed command to Division General Rudolf Viest, newly arrived from London, and became his deputy.
Where was the center of the Slovak National Uprising?
The town of Banská Bystrica in central Slovakia served as the uprising's military headquarters and seat of government for sixty days. German forces under Kampfgruppe Schill captured it on the 27th of October 1944, ending the uprising's open resistance.
Why did the Slovak National Uprising happen?
The Slovak resistance organised the uprising to fight both the German military invasion of Slovakia, which began on the 29th of August 1944, and the Slovak collaborationist regime led by Jozef Tiso. It was carried out by parts of the Slovak army under the Slovak National Council, a coalition of the civic Democratic Party and Slovak communists.
How did the Slovak National Uprising end?
The uprising's organised, open phase ended on the 28th of October 1944 with the fall of Banská Bystrica, after which General Rudolf Viest ordered the insurgents to retreat into the mountains and continue as partisans. That partisan fighting persisted until the Red Army liberated Slovakia from Nazi control in April 1945.
What happened to Slovak Jews during the Slovak National Uprising?
Germany used the suppression of the Slovak National Uprising as an opportunity to complete the extermination of Slovakia's Jewish population. This resulted in more than 14,000 Jews being deported or murdered on Slovak territory by the end of the war, in addition to the roughly 58,000 Jews already deported in 1942.
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