Written by Károly “Karika” Németh of Tanks Encyclopedia

Tas rohamlöveg mockup by Á. Bíró.
Introduction
After the end of the Second World War, under the soon established communist regime in Hungary, it was unwise (and unrequested) to publicly talk about any involvement in the military developments of the previous, condemned era. Therefore, the designers of the Hungarian 44M. Tasheavy/medium tank also chose to remain silent and its history soon faded away.
Nobody bothered to research the history of the Hungarian tanks and armored fighting vehicles until the late 1970’s, the time when most of the primary sources, the key people involved in it had already passed away. This made it even harder for the new generation of historians to form a coherent story because most of the time they had to rely on the few remaining, sometimes contradictory written documents or on the memories of the people who only played a minor role in the stream of events.
Consequently, because of the lack of primary sources, some outdated books and articles falsely claim that a self-propelled gun on a Tas chassis would also have been designed in parallel with the 44M. Tas development.



