
A Soviet heavy tank project. At one of its development stages, the vehicle received the Object 701 designation and was renamed the IS-4. Contains some engineering solutions applied to the IS-3 heavy tank. The K-2 existed only in design documentation and as a wooden prototype.



Nominal plate thickness straight from the game client. Click any plate to highlight it on the 3D model and focus the camera on it.
360° traverse
Aggregate stats from NA players over the last 30d
Aggregated from 3 tracked NA players · 5 battles. Coverage grows as more players are tracked.
Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.
Highest performers in the K-2 on NA
Curated reviews, replays, and guides from veteran players
Expert reviews and gameplay clips will appear here as they're published.
Patch-by-patch changes to this tank
When this tank gets buffed or nerfed in a patch, the change shows up here.
Closest matches by stat profile — pick the ones that fit your playstyle.