Hungary in World War II

On 2 November 1938, the First Vienna Award transferred to Hungary parts of southern Slovakia and Carpathian Ruthenia from Czechoslovakia, an area amounting to 11,927 km² and a population of 869,299 (86.5% of which were Hungarians[11]). Between 5 and 10 November, Hungarian armed forces occupied the newly transferred territories.[10]

In March 1939, the Czecho-Slovak Republic was dissolved, Germany invaded it, and the Protectorate of Bohemia and Moravia was established. On 14 March, Slovakia declared itself to be an independent state. On 15 March, Carpatho-Ukraine declared itself to be an independent state. Hungary rejected the independence of Carpatho-Ukraine and, between 14 and 18 March, Hungarian armed forces occupied the rest of Carpathian Ruthenia and ousted the government of Avgustyn Voloshyn. By contrast, Hungary recognized the German puppet state of Slovakia led by the Clerical Fascist Jozef Tiso[12] but on 23 March 1939, Hungarian attacks on Slovakia on the east claiming a border dispute, led to a localized armed conflict between the two countries. The Slovak–Hungarian War, also known as the "Little War", ended with Hungary gaining the easternmost strip of Slovakia, 1697 km².

In September 1940, with troops massing on both sides of the Hungarian-Romanian border, war was averted by the Second Vienna Award. This award transferred to Hungary the northern half of Transylvania, with a total area of 43,492 km² and a total population of 2,578,100. Regarding demographics, the Romanian census from 1930 counted 38% Hungarians and 49% Romanians, while the Hungarian census from 1941 counted 53.5% Hungarians and 39.1% Romanians.[13] While according to the Romanian estimations in 1940 prior to the Second Vienna Award, about 1,300,000 people or 50% of the population was Romanian and according to the Hungarian estimations in 1940 shortly following the Second Vienna Award, about 1,150,000 people or 48% of the population was Romanian.[14] The establishment of Hungarian rule met sometimes insurgency, most notable cases are the Ip and Treznea incidents in Northern Transylvania.

After invading Yugoslavia on 11 April 1941, Hungary annexed sections of Baranja, Bačka, Međimurje, and Prekmurje.[15] The returned territories – 11,417 km² – had a population of 1,025,508 which comprised 36.6% Hungarians, 19% Germans, 16% Serbs and 28.4% others.[16] Nearly one year later the Novi Sad raid was conducted initially targeting Partisan resistance,[17] while between 1944-45, it was followed by the purges by the Partisan movement.

On 20 November 1940, under pressure from Germany, Hungarian prime minister Pál Teleki signed the Tripartite Pact. In December 1940 Teleki also signed an ephemeral Treaty of Eternal Friendship with the Kingdom of Yugoslavia, which was led by a regent, Prince Paul, who was also under German pressure.

On 25 March 1941, Prince Paul signed the Tripartite Pact on behalf of Yugoslavia. Two days later, a Yugoslavian coup d'état removed Prince Paul, replaced him with pro-British King Peter, and threatened the success of the planned German invasion of the Soviet Union.

Hitler asked the Hungarians to support his invasion of Yugoslavia. He promised to return some territory to Hungary in exchange for military cooperation. On 3 April 1941, unable to prevent Hungary's participation in the war alongside Germany, Teleki committed suicide. The right-wing radical László Bárdossy succeeded him as prime minister.

Three days after Teleki's death, the Luftwaffe bombed Belgrade without warning. The German army invaded Yugoslavia and quickly crushed Yugoslavian armed resistance. Horthy dispatched the Hungarian Third Army to occupy Vojvodina.

Hungarian Toldi I tank used during the 1941 invasion of the Soviet Union.

Hungary did not immediately participate in the invasion of the Soviet Union. The Axis invasion began on 22 June 1941, but Hitler did not directly ask for Hungarian assistance. Nonetheless, many Hungarian officials argued for participation in the war in order to encourage Hitler not to favour Romania in the event of border revisions in Transylvania. On 26 June 1941, unidentified airplanes bombed Košice (Kassa). Although Hungarian authorities assumed Soviet responsibility, some speculation exists that this was a false-flag attack instigated by Germany (possibly in cooperation with Romania) to give Hungary a casus belli for joining Operation Barbarossa and the war,[19][20] although it is plausible that Soviet bombers mistook Kassa for nearby Prešov in Slovakia. Hungary declared war against the Soviets on 27 June 1941, less than 24 hours after the Košice bombing raid.

On 1 July 1941, under German instruction, the Hungarian Carpathian Group (Karpat Group) attacked the 12th Soviet Army. Attached to the German 17th Army, the Karpat Group advanced far into Soviet Ukraine, and later into southern Russia. At the Battle of Uman, fought between 3 and 8 August, the Karpat Group's mechanized corps acted as one half of a pincer that encircled the 6th Soviet Army and the 12th Soviet Army. This action resulted in the capture or destruction of twenty Soviet divisions.

In July 1941 the Hungarian government transferred responsibility for 18,000 Jews from Carpato-Ruthenian Hungary to the German armed forces. These Jews, without Hungarian citizenship, were sent to a location near Kamenets-Podolski, where in one of the first acts of mass-killing of Jews during World War II, Nazi mobile killing units shot all but two thousand of these individuals.[21][22] Bárdossy then passed the Third Jewish Law in August 1941, prohibiting marriage and sexual intercourse between Jews and non-Jews.

Six months after the mass murder at Kamianets-Podilskyi in January 1942, Hungarian troops massacred 3,000 Serbian and Jewish hostages near Novi Sad, Yugoslavia.

Worried about Hungary's increasing reliance on Germany, Admiral Horthy forced Bárdossy to resign and replaced him with Miklós Kállay, a veteran conservative of Bethlen's government. Kállay continued Bárdossy's policy of supporting Germany against the Red Army while also initiating negotiations with the Allies. Hungarian participation in Operation Barbarossa during 1941 was limited in part because the country had no real large army before 1939, and time to train and equip troops had been short. But by 1942, tens of thousands of Hungarians were fighting on the eastern front in the Royal Hungarian Army.

Hungarian Arrow Cross army/militia and a German Tiger II tank in Budapest, October 1944.

During the Battle of Stalingrad, the Hungarian Second Army suffered terrible losses. The Soviet breakthrough at the Don River sliced directly through the Hungarian units. Shortly after the fall of Stalingrad in January 1943, the Soviets crushed the Hungarian Second Army at the Battle of Voronezh. Ignoring German orders to stand and fight to the death, the bewildered Hungarian troops, fighting without antitank weaponry or armored support, turned and fled. Harassed by partisan groups and Soviet air attacks, and having to endure the Russian winter weather, they tried in vain to retreat. Most of the survivors were taken prisoner by the Soviet army, and total casualties numbered more than 100,000 men. The Hungarian army ceased to exist as an effective fighting force, and the Germans pulled them from the front.

While Kállay was prime minister, the Jews endured increased economic and political repression, although many, particularly those in Budapest, were temporarily protected from the final solution. For most of the war, the Hungarian Jews lived an uneasy existence. They were deprived of most freedoms, but were not subjected to physical harm, and Horthy tried to contain anti-Semitic groups such as the Arrow Cross. After two years of war against the Soviet Union, Prime Minister Miklós Kállay began peace negotiations with the United States and the United Kingdom in autumn of 1943.[23] Berlin was already suspicious of the Kállay government, and in September 1943, the German General Staff prepared a project to invade and occupy Hungary. At the request of the Allies, there were no connections made with the Soviets.

Propaganda posters in Budapest, 1944

Aware of Kállay's deceit and fearing that Hungary might conclude a separate peace, in March 1944 Hitler launched Operation Margarethe and ordered German troops to occupy Hungary. Horthy was confined to a castle, in essence, placed under house arrest. Döme Sztójay, an avid supporter of the Nazis, became the new prime minister. Sztójay governed with the aid of a German military governor, Edmund Veesenmayer. The Hungarian populace was not happy with their nation effectively reduced to a German protectorate, but Berlin threatened to occupy Hungary with Slovak, Croat, and Romanian troops if they did not comply. The threat of these ancestral enemies on Hungarian soil was seen as far worse than German control. Hungary kept entire divisions on the Romanian border while the troops of both nations were fighting and dying together in the Russian winter.

As the Soviets pushed westward, Sztojay's government mustered new armies. The Hungarian troops again suffered terrible losses, but now had a motive to protect their homeland from Soviet occupation.

In August 1944, Horthy replaced Sztójay with the anti-fascist general Géza Lakatos. Under the Lakatos regime, acting interior minister Béla Horváth ordered gendarmes to prevent the deportation of Hungarian citizens. The Germans were unhappy with the situation but could not do a great deal about it. Horthy's actions thus bought the Jews of Budapest a few months of time.

Hungarian soldiers in the Carpathian Mountains in 1944.

In September 1944, Soviet forces crossed the Hungarian border. On 15 October, Horthy announced that Hungary had asked for an armistice with the Soviet Union. The Hungarian army ignored Horthy's orders, fighting desperately to keep the Soviets out. The Germans launched Operation Panzerfaust and, by kidnapping his son Miklós Horthy Jr., forced Horthy to abrogate the armistice, depose the Lakatos government, and name the leader of the Arrow Cross Party, Ferenc Szálasi, as prime minister. Horthy resigned and Szálasi became prime minister of a new Government of National Unity (Nemzeti Összefogás Kormánya) controlled by the Germans. Horthy was taken to Germany as a prisoner but survived the war and spent his last years exiled in Portugal, dying in 1957.

In cooperation with the Nazis, Szálasi attempted to resume deportations of Jews, but Germany's rapidly disintegrating communications largely prevented this from happening. Nonetheless, the Arrow Cross launched a reign of terror against the Jews of Budapest. Thousands were tortured, raped and murdered in the last months of the war, their property looted or destroyed. Swedish diplomat Raoul Wallenberg saved thousands of Budapest's Jews using Swedish protective passports. He was ultimately taken prisoner by the Soviets and died some years later in a labor camp. Other foreign diplomats such as Nuncio Angelo Rotta, Giorgio Perlasca, Carl Lutz, Friedrich Born, Harald Feller, Angel Sanz Briz and George Mandel-Mantello also organized false papers and safehouses for Jews in Budapest. Of the approximately 800,000 Jews residing within Hungary's expanded borders of 1941, only 200,000 (about 25%) survived the Holocaust.[24] An estimated 28,000 Hungarian Roma were also killed as part of the Porajmos.

Soon Hungary itself became a battlefield. Szálasi promised a Greater Hungary and prosperity for the peasants, but in reality Hungary was crumbling and its armies were slowly being destroyed. As an integral part of German general Maximilian Fretter-Pico's Armeegruppe Fretter-Pico, the reformed Hungarian Second Army enjoyed a modest level of combat success. From 6 to 29 October 1944 during the Battle of Debrecen, Armeegruppe Fretter-Pico managed to achieve a major win on the battlefield. Avoiding encirclement itself, it encircled and severely mauled three Soviet tank corps serving under the Mobile Group of Issa Pliyev. Earlier in the same battle, Mobile Group Pliyev had sliced through the Hungarian Third Army. But success was costly and, unable to replace lost armor and heavy artillery munitions, the Hungarian Second Army was defeated on 1 December 1944. The remnants of the Second Army were incorporated into the Third Army.

"Despite it all..!", a propaganda poster of the banned fascist Arrow Cross party that took power when Nazi Germany occupied Hungary in 1944.

In October 1944, the Hungarian First Army was attached to the German 1st Panzer Army, participating defensively against the Red Army's advance toward Budapest. On 28 December 1944, a provisional government was formed in Hungary under acting prime minister Béla Miklós. Szálasi and Miklós each claimed to be the legitimate head of government. The Germans and pro-German Hungarians loyal to Szálasi fought on.

The Soviets and Romanians completed the encirclement of Budapest on 29 December 1944. The battle for the city turned into the Siege of Budapest. During the fight, most of what remained of the Hungarian First Army was destroyed about 200 kilometres (120 mi) north of Budapest in a running battle from 1 January to 16 February 1945. On 20 January 1945, representatives of the Miklós provisional government signed an armistice in Moscow. In January 1945, 32,000 ethnic Germans from within Hungary were arrested and transported to the Soviet Union as forced laborers. In some villages, the entire adult population were taken to labor camps in the Donets Basin.[25][26]^: 21 Many died there as a result of hardships and poor treatment. Overall, between 100,000 and 170,000 Hungarian ethnic Germans were transported to the Soviet Union.[27]^: 38

The remaining German and Hungarian units within Budapest surrendered on 13 February 1945. Although the German forces in Hungary were generally defeated, the Germans had one more surprise for the Soviets. On 6 March 1945, the Germans launched the Lake Balaton Offensive, attempting to hold on to the Axis' last source of oil. It was their final operation of the war and it quickly failed. By 19 March 1945, Soviet troops had recaptured all the territory lost during the 13-day German offensive.[28]^: 182

After the failed offensive, the Germans in Hungary were eliminated. Most of what remained of the Hungarian Third Army was destroyed about 50 kilometres (31 mi) west of Budapest between 16 and 25 March 1945. From 26 March and 15 April, the Soviets and Bulgarians launched the Nagykanizsa–Körmend Offensive and more Hungarian remnants were destroyed as part of Army Group South fighting alongside the 2nd Panzer Army. By the start of April, the Germans, with the Arrow Cross in tow, had completely vacated Hungarian soil.

Hungarian soldiers in Denmark, April 1945.

Officially, Soviet operations in Hungary ended on 4 April 1945, when the last German troops were expelled. Some pro-fascist Hungarians such as Szálasi escaped—for a time—with the Germans. A few pro-German Hungarian units fought on until the end of the war. Units such as the Szent László Infantry Division ended the war in southern Austria.

On 8 May 1945 at 4:10 p.m., Major General Stanley Eric Reinhart's 259th Infantry Regiment was authorized to accept the surrender of the 1st Hungarian Cavalry Division and of the 1st Hungarian Panzer Division. Surrender and movement across the Enns River had to be completed prior to midnight.

In the town of Landsberg in Bavaria, a Hungarian garrison stood in parade formation to surrender as Americans forces advanced through the area very late in the war.[29] A few Hungarian soldiers ended the war in Denmark in some of the last territory not yet occupied by the Allies.

On 19 March 1944 German troops occupied Hungary, prime minister Miklós Kállay was deposed and soon mass deportations of Jews to German death camps in occupied Poland began. SS-Obersturmbannführer Adolf Eichmann went to Hungary to oversee the large-scale deportations. Between 15 May and 9 July, Hungarian authorities deported 437,402 Jews. All but 15,000 of these Jews were sent to Auschwitz-Birkenau,[21] and 90% of those were immediately killed. It has been estimated that one-third of the murdered victims at Auschwitz were Hungarian.[30] Sztojay, unlike previous prime ministers, answered mostly to Berlin and was thus able to act independently of Horthy. However, reports of the conditions in the concentration camps led the admiral to resist his policies.

Hungarian Jewish Women and children from Carpatho-Ruthenia after their arrival at the Auschwitz deathcamp (May/June 1944). Photo from the Auschwitz Album.

In early July 1944, Horthy stopped the deportations, and after the failed attempt on Hitler's life, the Germans backed off from pressing Horthy's regime to continue further, large-scale deportations, although some smaller groups continued to be deported by train. In late August, Horthy refused Eichmann's request to restart the deportations. Himmler ordered Eichmann to leave Budapest.[31]

The forced labor service system was introduced in Hungary in 1939. The system affected primarily the Jewish population, but many people belonging to minorities, sectarians, leftists and Roma were also inducted.

Thirty-five thousand to 40,000 forced laborers, mostly Jews or of Jewish origin, served in the Hungarian Second Army, which fought in the USSR (see below). Eighty percent of them—28,000 to 32,000 people—never returned; they died either on the battlefield or in captivity.

Approximately half of the 6,000 Jewish forced laborers working in the copper mines in Bor, Yugoslavia (now Serbia) were executed by the Germans during the death march from Bor to Győr in August–October 1944, including the 35-year-old poet Miklós Radnóti, shot at the Hungarian village of Abda for being too weak to continue after a savage beating.[32][33]