
Effect · every source
How to increase Controlled Territory Defender Advantage in CK3
11 sources raise Controlled Territory Defender Advantage and 0 lower it in the game files of patch 1.20.0.3.
controlled_province_advantageThe biggest boosts
- +5ImpressmentLifestyle perk · Not Adventurer government
+5Stalwart DefendersCultural tradition · Characters of this culture
+5Staunch TraditionalistsCultural tradition · Characters of this culture
What raises Controlled Territory Defender Advantage (11)
Lifestyle perks (1)
Not Adventurer government
a_mans_home_perk· game/common/lifestyle_perks/00_martial_2_authority_tree_perks.txt
Cultural traditions (3)

Characters of this culture
tradition_stalwart_defenders· game/common/culture/traditions/00_combat_traditions.txt
Characters of this culture
tradition_staunch_traditionalists· game/common/culture/traditions/00_realm_traditions.txt
Characters of this culture
tradition_fp3_fierce_independence· game/common/culture/traditions/03_fp3_traditions.txt
Tenets (1)

Fedayeen+5
Characters holding it as a personal tenet
tenet_fp3_fedayeen· game/common/religion/tenet_types/00_tenet_types.txt
Holy sites (5)
Pokaini+5
Semigallia · Followers, while the faith holds it
pokaini· game/common/religion/faith_types/00_faith_types.txtQiongzhou · Followers, while the faith holds it
qiongzhou· game/common/religion/faith_types/00_faith_types.txtIoci · Followers, while the faith holds it
makkarinupuri· game/common/religion/faith_types/00_faith_types.txtChupka+5
Chupka · Followers, while the faith holds it
chupka· game/common/religion/faith_types/00_faith_types.txtKilimanjaro · Followers, while the faith holds it
kilimanjaro· game/common/religion/faith_types/00_faith_types.txt
Dynasty legacies (1)
Home Estates+5
Law legacy · Members of the dynasty
law_legacy_5· game/common/dynasty_perks/00_dynasty_perks.txt
Source: game/common/culture/traditions/00_combat_traditions.txt, game/common/culture/traditions/00_realm_traditions.txt, game/common/culture/traditions/03_fp3_traditions.txt, game/common/dynasty_perks/00_dynasty_perks.txt, game/common/lifestyle_perks/00_martial_2_authority_tree_perks.txt, game/common/religion/faith_types/00_faith_types.txt, game/common/religion/tenet_types/00_tenet_types.txt and the English localisation, Crusader Kings III 1.20.0.3. Building chains are shown once, at their strongest level, with the range over their levels. Effects that come only from events or scale with a script value are not listed.