The latest events in the field of international security have led to a demand for an increase in the development of tools and weapons used in defence. After 2014, when Russia started the Crimean War, both NATO and the EU reviewed the need to expand their heavy armament component. In this sense, a particular focus has been directed to the category of Main Battle Tanks (MBTs). However, the growing demand for MBTs goes hand in hand with relentless technological development. Currently, to be truly effective, a squadron of tanks must meet certain characteristics and standards on active protection systems, vetronics and optronics, and automation (Marrone et al, 1, 2020). However, these standards are currently impossible to meet on a European level. Currently, the European armies possess a squadron of MBTs inadequate to deal with present conflicts. Moreover, the availability of MBTs is minimal and insufficient. This, in turn, makes the EU a fragile target from the perspective of heavy weapons (Hoffmann, 2010).