| Name | Group | Total Cost | Group Cost | Type | Notes | Enabled |
|---|---|---|---|---|---|---|
| Mark 15 Torpedo Tube | Submarine Torpedo Systems | 2 | 1 | ⚔ Offensive | ✓ | |
| Mark 15 TT Sloped | Submarine Torpedo Systems | 2 | 1 | ⚔ Offensive | ✓ | |
| Mark 15 TT Sloped 1x2 | Submarine Torpedo Systems | 2 | 1 | ⚔ Offensive | ✓ | |
| MK-48 Torpedo Tube | Submarine Torpedo Systems | 4 | 1 | ⚔ Offensive | ✓ | |
| MK-48 TT Sloped | Submarine Torpedo Systems | 4 | 1 | ⚔ Offensive | ✓ | |
| MK-48 TT Sloped 1x2 | Submarine Torpedo Systems | 4 | 1 | ⚔ Offensive | ✓ |