12/08/2026
Today in Hungarian history...
It happened on 12 August 1920:
The Hungarian military aid arrived in Skierniewice, near Warsaw, and the Poles started a counter-offensive in the Polish-Bolshevik war.
The "Polonia" military aid was a Hungarian diplomatic and military operation during the Polish-Soviet War between 1919 and 1921, during which Poland received a significant amount of ammunition, weapons, and other military equipment by rail through Hungary and from Hungary.
There was no official name for the operations; "Polonia" was the name of some of the railway trains used for the transports.
The idea for the operation came from a Hungarian intelligence officer in Vienna, Taróczy Nándor. The first phase of the operation was to ensure that Austrian, French, Italian, British, and Hungarian military supplies could reach Poland, bypassing Czechoslovakia, which was at odds with the Poles.
In the second phase, the supply of ammunition was cut off due to the hostility of the workers' and communist movements, so that only Hungarian ammunition could reach the fighting Poles.
With the help of this military aid, the Second Republic of Poland was able to preserve the independent statehood and territorial integrity it had so recently won against Soviet Russia and the communist movements in Europe. It was also able to prevent the Red Army from later occupying Berlin and Vienna.
Additional information:
General Kazimierz Sosnkowski, a member of the State Defense Council, estimated in July 1920 that by mid-August the Polish Army would run out of ammunition. Had the Poles been forced to rely solely on their own resources at the crucial moment of the struggle near Warsaw Polish soldiers would have had nothing with which to fire at the Bolsheviks. The fate of Poland would then have been sealed.
Fortunately, events took a different turn, and on August 12, 1920, a long-awaited train carrying ammunition from Manfred Weiss’s factory in Budapest arrived in Skierniewice. The Poles swiftly unloaded 22 million rounds and delivered the much-needed ammunition to the sectors of the front where it was most desperately lacking.
In total, the Hungarians sent over 100 million rifle cartridges to Poland. Poland was to pay for them later with coal.
General Tadeusz Rozwadowski, Chief of the General Staff of the Polish Army during the Battle of Warsaw, commented on the matter at the time in a conversation with Colonel József Takách-Tolvay of the Hungarian military mission in Poland: “You were the only nation that truly wanted to help us; the support from the French came only after great pressure, and even then—what kind of support was it? The English were making arrangements against Poland with the Lithuanians and the Germans, the latter in turn plotting with the Czechs.”
Sources: Magyar történelem-közösség and
Andrzej Twarog