Full details for the Weapon technology, from level 1 to level 4.
A naval research branch that upgrades surface and submarine squadrons. "Weapon" scales up to level 4. Maximum effect: "Attack +16". Available from the start of research. Prioritise on Pacific, Atlantic and Mediterranean scenarios.
| Level | Gold | Industry | Energy | Tech | Effet |
|---|---|---|---|---|---|
| L1 | 12500 | 2500 | 0 | 0 | Attack +4 |
| L2 | 33750 | 6750 | 0 | 0 | Attack +8 |
| L3 | 70000 | 14000 | 0 | 0 | Attack +12 |
| L4 | 135000 | 27000 | 0 | 0 | Attack +16 |