The IS-3 was the most armored heavy tank of WW2, with over 300mm of effective protection at the front and sides (in some cases) it could’ve stopped every german gun from point blank.
Captured Egyptian IS-3
With it’s HUGH 122mm cannon it could’ve blow up full bunkers and destroy every german tank frontally
Some (unconfirmed) reports say that they got to fight Jagdpanthers after Germany surrendered.
The German premium squad can be the king tiger H or king tiger H 10.5cm paper tank.
Adding the IS-3 to Berlin will be more historical accurate than adding the jumbo to Normandy and the Pz 3b to Moscow so I see no reason for it to not be added
Some pictures of the IS-3 in the Berlin victory parade:
No.
Something so strong as IS.3 is not possible balance.
And huge NO to ANY paper tanks. Enlisted campaigns are not the place for paper tanks. If you want those, go back to WT. (Btw try to fight IS-3 in WW2 tanks, its outright impossible)
At least I can blow that one up with a T-26 or Bt-7 (personally i think the problem would be solved if we just swapped the T-26 and T-60 in the tech tree but thats just me).
The IS-3 wouldnt have a similar foil, it would be the most powerful soviet tank with no counter.
Actually after thinking this might be good addition. Hopefully those germie pilots would spend their 500kg nukes on tanks instead poor little inf bois.