Military Wiki
Revolutions and Interventions in Hungary
Part of the aftermath of World War I and the Revolutions of 1917–1923
Heltai's sailors, supporters of the Hungarian revolution
Date28 October 1918 – 1 March 1920
(1 year, 122 days)

Hungarian defeat

Hungarian Republic
Hungarian SR
Slovak SR
Romania Romania
 Kingdom of SCS
Republic of Prekmurje
Kingdom of Hungary
Commanders and leaders
Mihály Károlyi
Béla Kun
Antonín Janoušek
Czechoslovakia Tomáš Masaryk
Romania Ferdinand I
Kingdom of Yugoslavia Peter I
Gyula Károlyi
D. Pattantyús-Ábrahám
Miklós Horthy
Hungary: 10,000–80,000 Czechoslovakia: 20,000
Romania: 10,000–96,000
Casualties and losses
Hungary: unknown Czechoslovakia: 1,000[citation needed]
Romania: 11,666[citation needed]


There was a period of revolutions and interventions in Hungary between 1918 and 1920. The First Hungarian Republic was founded by Mihály Károlyi during the Aster Revolution in 1918. In March 1919, the republic was overturned by another revolution, and the Hungarian Soviet Republic (also known as Hungarian Republic of Councils) was created. The unresolved conflicts led to wars between Hungary and its neighbor states (Kingdom of Romania,[1] Kingdom of Serbs, Croats and Slovenes[2][3] and the evolving Czechoslovakia[1]) in 1919. The Hungarian Soviet Republic ceased to exist after the Romanian occupation. The Treaty of Trianon in Versailles chilled the conflicts and beneficiaries for this event were Romania, the newly formed states of Czechoslovakia, and the Kingdom of Serbs, Croats and Slovenes.


With the volatile and politically unstable atmosphere of Central Europe in the inter-war years, the establishment of independent governments of the former Austro-Hungarian Empire in November 1918 would see the struggle to regain territories of the former empire. However, the Hungarian President of the Hungarian Democratic Republic, Mihály Károlyi, resigned within four months (on March 20, 1919) in favor of Béla Kun, a pro-Bolshevik who had been sent by Lenin,[citation needed] quickly seizing power and establishing a revolutionary government.

Military conflicts

During the war, the Hungarian red army fought separate battles against troops from Czechoslovakia and Romania, while France was also highly involved[4] diplomatically in the conflicts, too. By its final stage, more than 120,000 troops on both sides were involved.

Appealing to Hungarians with promises of regaining the land lost to neighboring countries within a week of his rise to power, Kun declared war upon Czechoslovakia as Hungarian forces invaded Upper Hungary on May 20, capturing southern territories within weeks. In the face of advancing Hungarian troops, the Allies began to put pressure on the Hungarian government and, within three weeks with Kun's assurances of Russian support failing to materialize, Hungary was forced to withdraw from the just proclaimed Slovak Soviet Republic after given an ultimatum from France, together with a guarantee that Romanian forces would retreat from Tiszántúl.

The Romanians disregarded the guarantees of the French leadership and remained on the eastern banks of the Tisza River. The Hungarian government claiming to impose the will of the Allies on Romania, and seeing that diplomatic solutions would not compel them, resolved to clear the threat by military force once and for all. They planned to throw the Romanians out of Tiszántúl, destroy the Romanian army, and even retake Transylvania. However, the Hungarian offensive was defeated by the Romanian army, and despite all previous pledges, agreements, and guarantees, the Romanians crossed the river Tisza and quickly advanced towards Budapest. The Hungarian capital fell on August 4, only three days before Kun's escape to Vienna. The destruction of the Hungarian Soviet Republic and the Romanian occupation of parts of Hungary proper, including its capital Budapest in August 1919, ended the war. Romanian troops withdrew from Hungary in March 1920, after seizing large amounts of goods from Hungary, which they regarded as war reparations.[5][6][7]


Romanian artillery marching through Budapest

Due to the Hungarian–Romanian War, the country was totally defeated. In the name of what they considered to be war reparations, the Romanian government requested the delivery of 50% of the country's rolling stock, 30% of its livestock, twenty thousands carloads of fodder, and even assessed payment for their expenditures. By the beginning of 1920, they had seized much from Hungary, including food, trucks, locomotives and railroad cars, factory equipment, even the telephones and typewriters from the government office.[8] The Hungarians regarded the Romanian seizures as looting.[8] The Romanian occupation lasted for nearly six months.[9] After the Romanian occupation, Miklós Horthy's "White Terror" was carried out in response to the previous "Red Terror". The Hungarians had to cede all war materials, except those weapons necessary for the troops under Horthy's command.

See also


  1. 1.0 1.1 David Parker, Revolutions and the revolutionary tradition in the West, 1560-1991, Routledge, 2000, p. 170.
  2. Priscilla Mary Roberts, World War I: A Student Encyclopedia, ABC-CLIO, 2005, p. 1824
  3. Miklós Lojkó, Meddling in Middle Europe: Britain and the 'Lands Between, 1919-1925, Central European University Press, 2006, p. 13
  4. Michael Brecher, Jonathan Wilkenfeld (2000). "Hungarian War". A Study of Crisis. University of Michigan Press. p. 575. 
  5. Federal Research Division (2004). "Greater Romania and the Occupation of Budapest". Romania: A Country Study. Kessinger Publishing. p. 73. 
  6. Louise Chipley Slavicek (2010). "The Peacemakers and Germany's Allies". The Treaty of Versailles. Infobase Publishing. p. 84. 
  7. George W. White (2000). "The Core: The Tenacity Factor". Nationalism and Territory: Constructing Group Identity in Southeastern Europe. Rowman & Littlefield Publishers. p. 99. 
  8. 8.0 8.1 Cecil D. Eby, Hungary at war: civilians and soldiers in World War II, Penn State University Press, 2007, p. 4
  9. Louise Chipley Slavicek, The Treaty of Versailles, Infobase Publishing, 2010, p. 84

External links

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