4★ Reinforced Bulkheads
Research · COMBAT
Increases base Armor for all Grade 4+ ships.
- Tree
- COMBAT
- Requires
- Ops 49 · Transneural Blocker 1 · R&D DEPARTMENT 49
- Requires at level 10
- Ops 58 · R&D DEPARTMENT 58
Research · COMBAT
Increases base Armor for all Grade 4+ ships.