Work in Progress: The Knights Templar and House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.
Explorer will continue to be updated over the next few weeks for both old and new civs.
Naval Technology 1/2

Armored Hull

Abbasid Dynasty
Increase the health of all military ships by +20% and ranged armor by +1.
Available in the Castle Age (III)

Researched at

Patch History

Season Five Update

Cost Reduced from 200 food / 500 gold to 150 food / 350 gold.

Research time reduced from 45 seconds to 30 seconds.

Season Three Update

Research time reduced from 60 to 45 seconds

All military ships gain +20% Health

Cost changed from 150 Food, 250 Gold to 200 Food 500 Gold

All military ships gain +1 Ranged Armor, down from +2

Costs
150
350
0:30

Age of Empires IV© Microsoft Corporation. AoE4World.com was created under Microsoft's "Game Content Usage Rules" using assets from Age of Empires IV , and it is not endorsed by or affiliated with Microsoft.