X
ST-II
Assault Heavy TankThe ST-II, a tier X U.S.S.R. heavy tank: its 3D model and photo mode, its armor with hull down and Optimize angling, its characteristics and modules, and the damage its marks of excellence need on EU, NA and ASIA.
Marks of excellence
Combined damage needed · 13 Nov 2026| Server |  1st mark65% |  2nd mark85% |  3rd mark95% | 100%the best |
|---|---|---|---|---|
| EU | 2,3687 d −20 | 3,3547 d −27 | 4,1237 d −48 | 4,7407 d −73 |
| NA | 2,5237 d +65 | 3,5577 d +51 | 4,3777 d +39 | 5,1527 d +109 |
| ASIA | 2,4267 d +58 | 3,3717 d +60 | 4,1507 d +62 | 4,7297 d +22 |
Mastery
Experience needed · 13 Nov 2026| Server |  3rd Classtop 50% |  2nd Classtop 20% |  1st Classtop 5% |  Ace Tankertop 1% |
|---|---|---|---|---|
| EU | 6797 d +10 | 8987 d +4 | 1,0817 d ±0 | 1,2437 d +3 |
| NA | 6937 d +23 | 9247 d +3 | 1,0997 d −8 | 1,2637 d −21 |
| ASIA | 7147 d +12 | 9217 d ±0 | 1,1077 d +8 | 1,2227 d +18 |
Historical reference
A project for a heavy double-barreled tank that is a further development of the ST-I. Keeping the original dimensions and weight, the new vehicle was supposed to feature two 100 or 122 mm guns. Existed only in blueprints.