Ok, so who can guarantee this is not a T-90 and Iran is advertising it as a domestic build Karrar tank, just to confuse the enemy?
Deception is irans military doctrine.
Isnt it a coincidence that some months after russians proposal of manufacturing the T-90 in iran some pictures/videos of irans allegedly domestic build Karrar tank being released?
isnt it a coincidence that after giving some T-90´s to the SAA (Syrian Arab Army) some months ago now pictures of Karrar tank being released?
Same with Bavar-373:
isnt it a coincidence that shortly after delivering of the first S-300PMU-2 batch we see some pics of allegedly B-373 project? (We still see only parts of the system, not the whole thing)