Law
The Frontier Fortresses
Our domain is surrounded by many aggressive neighbors. To protect our people, we must invest in fortifications on our frontiers, enduring they are adequately funded and supplied.
Marked unique
Potential
Unlocked: The Frontier Fortresses
The Frontier FortressesUnlocked by
The Key of HungaryEventExclusive to: 
Hungary
The Key of HungaryEventExclusive to: HungaryExact conditions
Policies 2
Unlocked by 1
- The Key of HungaryOption 1, Option 2
Scripting 1
Uses 1
- has_unlocked_law_triggertype = hun_frontier_fortressesPotential
unique = yes
law_category = military
years = 2
}