| +10% Naval Unit Production Cost Reduction on Cities from Naval Architecture Facility|
+1% Naval Unit Production Cost Reduction per Fortress on Cities from Naval Architecture Facility
+1 from Naval Architecture Facility
The Naval Architecture Facility reduces the Industry cost to build Naval Units for the Empire that controls it by 10% and another 1% for every Fortress that Empire controls.
Full of designs and instructions for procedures for shipbuilding, the opening of this facility will greatly increase the efficiency of ship production.