War
1939 military conflict between the First Slovak Republic and Hungary
The Slovak–Hungarian War, or Little War (Hungarian: Kis háború, Slovak: Malá vojna), was a war fought from 23 March to 31 March 1939 between the First Slovak Republic and Hungary in eastern Slovakia.
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Text from the Wikipedia article “Slovak–Hungarian War”, available under CC BY-SA 4.0.
The Slovak–Hungarian War, or Little War (Hungarian: Kis háború, Slovak: Malá vojna), was a war fought from 23 March to 31 March 1939 between the First Slovak Republic and Hungary in eastern Slovakia.
After the Munich Pact, which weakened Czech lands to the west, Hungarian forces remained poised threateningly on the Slovak border. They reportedly had artillery ammunition for only 36 hours of operations and were clearly engaged in a bluff but had been encouraged by Germany, which would have had to support it militarily if the much larger and better equipped Czechoslovak Army had chosen to fight. The Czechoslovak army had built 2,000 small concrete emplacements along the border wherever there was no major river obstacle.
In mid-1938, his ministry armed the Rongyos Gárda ("Ragged Guard"), which began to infiltrate into southern Slovakia and Carpatho-Ukraine. The situation was now verging on open war. From the German and the Italian points of view, this would be premature and so they pressured the Czechoslovak government to accept their joint Arbitration of Vienna. On 2 November 1938, it found largely in favour of Hungary and obliged Czechoslovakia to cede to Hungary 11,833 km2 of the south part of Slovakia, which was mostly Hungarian-populated (according to the 1910 census). The partition also cost Košice, Slovakia's second largest city, and left the capital, Bratislava, vulnerable to further Hungarian pressure.
The First Vienna Award did not fully satisfy Hungary, which carried out 22 border clashes between 2 November 1938 and 12 January 1939.
In March 1939, a new crisis hit the political scene in Czechoslovakia. President Emil Hácha dismissed the Slovak government of Jozef Tiso and appointed a new Slovak prime minister, Karol Sidor. Slovakia declared independence and requested that Germany provide protection from Hungary, whose forces were, Ribbentrop stated, gathering on the border, ready to take even more land. On the evening of 13 March 1939, Tiso and Ferdinand Ďurčanský met Hitler, Ribbentrop and Generals Walther von Brauchitsch and Wilhelm Keitel in Berlin. Meanwhile, aware of the German position, Hungary was preparing for action on the adjacent Ruthenian border. During the afternoon and the night of 14 March, the Slovak Parliament proclaimed independence from Czechoslovakia. Hácha was invited to Berlin by Hitler on March 14, 1939. He was forced to wait until 1:30 AM of the next day, after which he was presented with two options. A union with Germany as a protectorate with nominal autonomy or war. Hácha first refused, but after the Nazis threatened to bomb Prague at 4 AM he suffered a heart attack. With medical staff next to him Hácha signed the document uniting what remained of Czechoslovakia with Germany forming the Protectorate of Bohemia and Moravia and informed Prague about his decision. He departed by train that day to Prague, but the train was slowed down on purpose by the Germans to make sure Hitler got to Prague before Hácha did.
Slovakia was surprised when Hungary recognized its new state as early as 15 March. However, Hungary was not satisfied with the border with Slovakia and, according to Slovak sources, weak elements of their 20th Infantry Regiment and frontier guard repulsed a Hungarian attempt to seize Hill 212.9 opposite Uzhhorod (Ungvár). In this and the subsequent shelling and bombing of the border villages of Nižné Nemecké and Vyšné Nemecké, Slovakia claimed to have suffered 13 dead and promptly petitioned Germany, invoking Hitler's promise of protection.
On 17 March, the Hungarian Foreign Ministry told Germany that Hungary wanted to negotiate with the Slovaks over the eastern Slovak boundary on the pretext that the existing line was only an internal Czechoslovak administrative division, not a recognized international boundary, and so needed defining now that Carpatho-Ukraine had passed to Hungary. It enclosed a map of their proposal that shifted the frontier about 10 km (6 mi) west of Uzhhorod, beyond Sobrance, and then ran almost due north to the Polish border.
The Hungarian claim partly relied on the 1910 census, which stated that Hungarians and Ruthenians, not Slovaks, formed the majority in northeastern Slovakia. In addition to the demographic issue, Hungary also had another purpose in mind: protecting Uzhhorod and the key railway to Poland up the Uzh River, which was within view of the current Slovak border. Therefore, it resolved to push the frontier back a safe distance beyond the western watershed of the Uzh Valley.
Germany let Hungary and Slovakia know that it would acquiesce to such a border revision. On 18 March, the Slovak leaders, in Vienna for the signing of the Treaty of Protection, were forced to accept that, and Bratislava ordered Slovak civil and military authorities to pull back. All other potential Hungarian requests were supposed to be illegal in Slovakia.
Hungary was aware that Slovakia had signed a treaty guaranteeing Slovakia's borders on 18 March and that it would come into force when Germany countersigned it. It, therefore, decided to act immediately to take advantage of the disorganized Slovak army, which had not yet fully consolidated. Thus, Hungarian forces in the western Carpatho-Ukraine began to advance from the River Uzh into eastern Slovakia at dawn on 23 March, some six hours before Ribbentrop countersigned the Treaty of Protection in Berlin.
At dawn on 23 March 1939, Hungary suddenly attacked Slovakia from Carpatho-Ukraine, with instructions being to "proceed as far to the west as possible". Hungary attacked Slovakia without any declaration of war, catching the Slovak army unprepared because many Slovak soldiers were in transit from the Czech region and had not yet reached their Slovak units. Czech soldiers were leaving the new Slovakia, but many of them decided to remain with their former units in Slovakia after the Hungarian attack.
In the north, opposite Stakčín, Major Matějka assembled an infantry battalion and two artillery batteries. In the south, around Michalovce, Štefan Haššík, a reserve officer and a local Slovak People's Party secretary, gathered a group of about four infantry battalions and several artillery batteries. Further west, in the Košice – Prešov front (on which Hungary maintained an infantry brigade,) Major Šivica assembled a third Slovak concentration. To the rear, a cavalry group and some tanks were thrown together at Martin, and artillery detachments readied at Banská Bystrica, Trenčin and Bratislava. However, German interference disrupted or paralysed their movement, especially in the V Corps. The Slovak defence was tied down, as the Hungarian annexations the previous autumn had transferred the only railway line to Michalovce and Humenné to Hungary, thereby delaying all Slovak reinforcements.
Hungarian troops advanced quickly into eastern Slovakia, which surprised both Slovakia and Germany. Despite the confusion caused by the hurried mobilization and the acute shortage of officers, the Slovak force in Michalovce had coalesced enough to attempt a counterattack by the next day. That was largely because of Czech Major Kubíček, who had taken over command from Haššik and begun to get a better grip on the situation. Because they were based on a widely available civilian truck, spares were soon found to repair five of the sabotaged OA vz. 30 armoured cars in Prešov, and they reached Michalovce at 05:30 on 24 March. Their Czech crews had been replaced by scratch teams of Slovak signallers from other technical armed forces. They were immediately sent to reconnoitre Budkovce, some 15 km (9 mi) south of Michalovce, but could not find any trace of the Hungarians.
The Slovaks decided to counterattack eastwards, where the most advanced Hungarian outpost was known to be some 10 km (6 mi) away at Závadka. The road-bound armoured cars engaged the Hungarian pocket from the front whilst Slovak infantry worked round their flanks. Soon, they forced the heavily outnumbered Hungarians to fall back from Závadka towards their main line on the River Okna/Akna, just in front of Nižná Rybnica.
The armoured cars continued down the road a little past Závadka whilst the Slovak infantry fanned out and began to deploy on a front of some 4 km (2.5 mi) on either side of them, between the villages of Úbrež and Vyšné Revištia. The infantry first came under Hungarian artillery fire during the occupation of Ubrež, north of the road. At 23:00 a general attack was launched on the main Hungarian line at Nižná Rybnica. The Hungarian response was fierce and effective. The Slovaks had advanced across open ground to within a kilometre of the Akna River when they began taking fire from Hungarian field and antitank artillery.
One armoured car was hit in the engine and had to be withdrawn, and a second was knocked out in the middle of the road by a 37mm anti-tank cannon. The inexperienced infantry, unfamiliar with their new officers, first went to ground and then began to retreat, which soon turned into a panic that for some could not be stopped before Michalovce, 15 km (9.3 mi) to the rear. The armoured cars covered the retreating infantry with their machine guns to forestall any possible Hungarian pursuit.
Late on 24 March, four more OA vz.30 armoured cars, three LT vz.35 light tanks, and a 37mm antitank cannon arrived in Michalovce from Martin to find total confusion. Early on 25 March they headed eastwards, sometimes steadying the retreating infantry by firing over their heads, thereby ensuring the reoccupation of everywhere up to the old Úbrež – Vyšné Revištia line, which the Hungarians had not occupied. However, the anti-tank section mistakenly drove past the knocked-out armoured car and ran straight into the Hungarian line, where it was captured.
By now, elements of the 41st Infantry Regiment and a battery of 202nd Mountain Artillery Regiment had begun to reach Michalovce, and Kubíček planned a major counterattack for noon, to be spearheaded by the newly arrived tanks and armoured cars. However, German pressure brought about a ceasefire before it could go in.
On 26 March, the rest of the 202nd Mountain Artillery Regiment and parts of the 7th and 17th Infantry Regiments began to arrive. There were now some 15,000 Slovak troops in and around Michalovc, but even with these reinforcements, a second counterattack had little better prospect of success than the first because the more numerous and cohesive Hungarians were well dug in and had more than enough 37 mm antitank cannons to deal effectively with the three modern light tanks that represented the only slight advantage possessed by the Slovaks.
After the division of Czechoslovakia, the six regiments of the former Czechoslovak Air Force were also divided. The core of this air force on Slovak territory was the 3rd Air Regiment of Milan Rastislav Štefánik, which came under the control of the Slovak Ministry of Defence. However, the officers, experienced pilots and aviation experts were mostly Czechs.
Before 14 March, the Slovak Air Force (Slovenské vzdušné zbrane) had about 1,400 members. After the division, Slovakia had only 824 left. Returning crews from occupied Protectorate of Bohemia and Moravia only slowly reinforced the nascent Slovak Air Force. The tactical situation was most critical in eastern Slovakia, at the airport of Spišská Nová Ves. The two fighter squadrons at that airport only had nine pilots, and there were only three officers at the airport headquarters. Also, the situation was becoming more and more critical as Hungarian attacks were increasing. Many pilots flying together were then from different parts of Slovakia and had no time to train together, which put them at a marked disadvantage against the prepared and complete Hungarian squadrons.
The best Slovak fighter plane of the time was the Czech Avia B-534.
Occupation of Spišská Nová Ves airport at 22 March 1939:
Text from the Wikipedia article “Slovak–Hungarian War”, available under CC BY-SA 4.0.