>>9856724To add the insult, the Kharkov plant that was making all the T-64 and derivatives + all the funny Soviet experimental prototypes like object 477 and object 490 got totally razed to the ground by Russian artillery.
If there were any archive documents on the prototypes, they are lost forever.
But hey, the rare Ukrainian modernisation of T-72 - T-72AMT - was captured and transported to Kubinka for study. At least some