Dry Dock is a University technology. Ships +1 pierce armor.
- Building: University
- Age: Imperial Age
- Cost: 200 food, 400 gold
- Research time: 60 seconds
- Available to: 38 of 56 civilizations (18 do not have it).
The second ship pierce armour upgrade.
Figures from the game data for Update 185872 (September 2026), at the time of publishing.