Anti-Tank Support
| Anti-Tank Battalion | |
| 0-1 Anti-Tank Rifle Company | 3x Anti-Tank Rifle Platoons |
| 0-3 Anti-Tank Gun Companies (1) | 1x M-42 ATG + Truck or ZiS-2 ATG Platoon + Truck |
(1) Three Anti-Tank Gun companies count as one support group choice.
Anti-Aircraft Support
| Anti-Aircraft Company | |
| 0-1 Anti-Aircraft Company | 3x AA MG Platoons + Trucks |
Engineer Support
| Engineer Battalion | |
| 0-1 Composite Company | 3x Engineer Platoons 1x Engineer Flamethrower Platoon |
Tank Support
| Attached Guards Breakthrough Tank Regiment | |
| 0-1 Headquarters • | 1x T-34/43 or T-34/85 Platoon |
| 0-1 Headquarters Company • | 1x Recon BA-64 Armoured Car |
| 0-4 Medium Tank Companies (1) | 2x T-34/43 or T-34/85 Platoons |
| 0-1 Tank Desant Company | 2x Tank Desant Infantry |
| March 1944 | |
| May replace T-34/43 or T-34/85 tanks with IS-2 tanks | |
(1) Two medium tank companies count as one support group choice.
Lend-Lease Units
1944: Use M4 75mm tanks instead of T-34 tanks
Late 1944: May replace M4 75mm tanks with M4 76mm tanks
Breakthrough Tank Support
| Attached Guards Breakthrough Tank Regiment | |
| 0-1 Headquarters • | 1x KV-1 or KV-1S or KV-85 Tank Platoon |
| 0-4 Heavy Tank Companies (1) | 1x KV-1 or KV-1S or KV-85 Tank Platoon |
| 1944 | |
| 0-1 Headquarters Company • | 1x Recon BA-64 Platoon |
| 0-1 Tank Desant Company | 2x Tank Desant Platoons |
| May replace KV-1 or KV-85 tanks with IS-2 tanks | |
(1) Four heavy tank companies count as one support group choice.
Lend-Lease Units
1944: Use Churchill Mk III/IV tanks instead of KV-1 or KV-85 tanks
Late 1944: May replace Churchill Mk III tanks with IS-2 tanks
Rules on how to create a Battle Group are included in the Battle Group Builder and 
