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.
Defensive Emplacement

Fortify Outpost

Add +1000 health and +5 fire armor to this Outpost.
Available in the Feudal Age (II)

Researched at

Outpost
Toll Outpost

Available for 16 civilizations

This unit is available for the below civilizations. Click on a civilization to see more detailed information, including specific bonuses and upgrades.

Abbasid Dynasty Ayyubids Byzantines Chinese Delhi Sultanate English French House of Lancaster Holy Roman Empire Japanese Jeanne d'Arc Knights Templar Malians Order of the Dragon Ottomans Zhu Xi's Legacy
Costs
100
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.