#global power protection, carrier focused
blue_water = {
	folder = naval

	name = GRAND_DOCTRINE_BLUE_WATER
	description = GRAND_DOCTRINE_BLUE_WATER_DESC
	icon = GFX_doctrine_blue_water
	available = {
		if = {
			limit = { original_tag = JAP }
			OR = {
				has_country_flag = JAP_article_nine_remove_flag
				power_balance_value = {
					id = JAP_article_nine
					value > -0.20
				}
			}
		}
	}

	xp_cost = 100
	xp_type = navy

	ai_will_do = {
		base = 1
		modifier = {
			factor = 0
			is_non_power = yes
		}
		modifier = {
			factor = 0
			is_minor_power = yes
		}
		modifier = {
			factor = 0
			NOT = { num_of_naval_factories > 4 }
		}
		modifier = {
			add = 15
			has_government = democratic
			num_of_naval_factories > 7
			is_major_power = yes
		}
		modifier = {
			add = 8
			has_government = democratic
			num_of_naval_factories > 5
		}
		modifier = {
			add = 5
			is_in_faction_with = USA
			num_of_naval_factories > 4
		}
		modifier = {
			add = 8
			is_faction_leader = yes
			num_of_naval_factories > 5
		}
		modifier = {
			add = 6
			has_expansionist_government = yes
			num_of_naval_factories > 6
		}
		modifier = {
			add = 100
			original_tag = CHI
			num_of_naval_factories > 4
		}
		modifier = {
			factor = 0.5
			has_government = communism
			NOT = { original_tag = CHI }
		}
		modifier = {
			factor = 3
			OR = {
				check_variable = { num_ships_with_type@helicopter_operator > 0 }
				check_variable = { num_ships_with_type@carrier > 0 }
			}
		}
	}

	tracks = {
		capital_ships
		capital_ships
		capital_ships
		escort_ships
		submarines
		operations
	}

	# EFFECTS
	effect = {
		set_rule = {
			can_use_underway_replenishment = yes
		}
	}

	navy_max_range_factor = 0.05
	naval_morale_factor = 0.15
	experience_gain_navy_unit_factor = 0.25

	milestones = {
		{
			strike_force_movement_org_loss = -0.25
			navy_org_factor = 0.15
		}
		{
			screening_efficiency = 0.25
			ships_at_battle_start = 0.15
		}
		{
			positioning = 0.15
			naval_enemy_retreat_chance = -0.15
		}
		{
			naval_has_potf_in_combat_attack = 0.25
			naval_has_potf_in_combat_defense = 0.25
		}
		{
			naval_critical_effect_factor = -0.15
			critical_receive_chance = -0.2
		}
		{
			navy_anti_air_attack_factor = 0.15
			naval_torpedo_damage_reduction_factor = 0.15
		}
	}
}
#focus on regional power projection
green_water = {
	folder = naval

	name = GRAND_DOCTRINE_GREEN_WATER
	description = GRAND_DOCTRINE_GREEN_WATER_DESC
	icon = GFX_doctrine_green_water
	available = {
		if = {
			limit = { original_tag = JAP }
			OR = {
				has_country_flag = JAP_article_nine_remove_flag
				power_balance_value = {
					id = JAP_article_nine
					value > -0.20
				}
			}
		}
	}

	xp_cost = 100
	xp_type = navy

	ai_will_do = {
		base = 1
		modifier = {
			factor = 0
			is_non_power = yes
		}
		modifier = {
			factor = 0
			NOT = { num_of_naval_factories > 2 }
		}
		modifier = {
			add = 15
			has_government = communism
			is_major_power = yes
			num_of_naval_factories > 3
			NOT = { original_tag = CHI }
		}
		modifier = {
			add = 10
			is_major_power = yes
			num_of_naval_factories > 3
			NOT = { num_of_naval_factories > 7 }
		}
		modifier = {
			add = 5
			is_minor_power = yes
			num_of_naval_factories > 2
		}
		modifier = {
			factor = 0.5
			num_of_naval_factories > 8
			has_government = democratic
		}
	}

	tracks = {
		capital_ships
		capital_ships
		escort_ships
		escort_ships
		submarines
		operations
	}

	# EFFECTS

	convoy_escort_efficiency = 0.3
	convoy_retreat_speed = 0.3
	critical_receive_chance = -0.25
	naval_coordination = 0.15

	milestones = {
		{
			naval_night_attack = 0.15
			night_spotting_chance = 0.15
		}
		{
			spotting_chance = 0.15
			positioning = 0.15
		}
		{
			navy_visibility = -0.15
			navy_weather_penalty = -0.15
		}
		{
			navy_submarine_detection_factor = 0.2
			navy_screen_defence_factor = 0.2
		}
		{
			naval_light_gun_hit_chance_factor = 0.1
			naval_heavy_gun_hit_chance_factor = 0.1
		}
		{
			naval_speed_factor = 0.15
			navy_org_factor = 0.25
		}
	}
}
#focus on screens, light ships, and patrol boats
jeune_ecole = {
	folder = naval

	name = GRAND_DOCTRINE_JEUNE_ECOLE
	description = GRAND_DOCTRINE_JEUNE_ECOLE_DESC
	icon = GFX_doctrine_jeune_ecole
	available = {
		if = {
			limit = { original_tag = JAP }
			OR = {
				has_country_flag = JAP_article_nine_remove_flag
				power_balance_value = {
					id = JAP_article_nine
					value > -0.20
				}
			}
		}
	}

	xp_cost = 100
	xp_type = navy

	ai_will_do = {
		base = 1
		modifier = {
			factor = 0
			NOT = { num_of_naval_factories > 1 }
		}
		modifier = {
			factor = 0
			num_of_naval_factories > 6
		}
		modifier = {
			add = 8
			is_minor_power = yes
			num_of_naval_factories > 1
		}
		modifier = {
			add = 5
			has_country_flag = european_nation_flag
			num_of_naval_factories > 1
			NOT = { is_major_power = yes }
		}
		modifier = {
			add = 5
			has_country_flag = asian_nation_flag
			num_of_naval_factories > 1
			NOT = { is_major_power = yes }
		}
		modifier = {
			add = 5
			NOT = { has_expansionist_government = yes }
			is_minor_power = yes
			num_of_naval_factories > 1
		}
	}

	tracks = {
		escort_ships
		escort_ships
		escort_ships
		submarines
		operations
		operations
	}

	# EFFECTS
	repair_speed_dockyard_factor = 0.10
	 experience_gain_navy_unit_factor = 0.10
	 repair_speed_factor = 0.10

	effect = {
		set_technology = {
			patrol_boat_hull_1_tech = 1
		}
	}

	milestones = {
		{
			night_spotting_chance = 0.25
			naval_night_attack = 0.25
		}
		{
			naval_retreat_chance = 0.25
			naval_retreat_chance_after_initial_combat = 0.25
		}
		{
			naval_retreat_speed = 0.15
			naval_retreat_speed_after_initial_combat = 0.15
		}
		{
			naval_speed_factor = 0.25
			naval_enemy_fleet_size_ratio_penalty_factor = 0.15
		}
		{
			naval_coordination = 0.1
			naval_enemy_positioning_in_initial_attack = -0.3
		}
		{
			navy_visibility = -0.25
			spotting_chance = 0.15
		}
	}
}
#focus on merchant raiding
guerre_de_course = {
	folder = naval

	name = GRAND_DOCTRINE_GUERRE_DE_COURSE
	description = GRAND_DOCTRINE_GUERRE_DE_COURSE_DESC
	icon = GFX_doctrine_guerre_de_course
	available = {
		if = {
			limit = { original_tag = JAP }
			OR = {
				has_country_flag = JAP_article_nine_remove_flag
				power_balance_value = {
					id = JAP_article_nine
					value > -0.20
				}
			}
		}
	}

	xp_cost = 100
	xp_type = navy

	ai_will_do = {
		base = 1
		modifier = {
			factor = 0
			is_major_power = yes
		}
		modifier = {
			factor = 0
			num_of_naval_factories > 5
		}
		modifier = {
			add = 15
			is_non_power = yes
			num_of_naval_factories > 1
		}
		modifier = {
			add = 10
			has_country_flag = african_nation_flag
			num_of_naval_factories > 1
			NOT = { is_major_power = yes }
		}
		modifier = {
			add = 8
			has_country_flag = middle_east_nation_flag
			num_of_naval_factories > 1
			NOT = { is_major_power = yes }
		}
		modifier = {
			factor = 0
			has_government = democratic
			is_in_faction_with = USA
		}
		modifier = {
			add = 6
			has_expansionist_government = yes
			NOT = { is_major_power = yes }
			num_of_naval_factories > 1
		}
	}

	tracks = {
		capital_ships
		escort_ships
		escort_ships
		submarines
		submarines
		operations
	}

	# EFFECTS

	convoy_raiding_efficiency_factor = 0.15
	mines_planting_by_fleets_factor = 0.15
	naval_mine_hit_chance = 0.15

	milestones = {
		{
			submarine_attack = 0.25
			sub_retreat_speed = 0.25
		}
		{
			spotting_chance = 0.15
			night_spotting_chance = 0.15
		}
		{
			navy_screen_attack_factor = 0.15
			navy_screen_defence_factor = 0.15
		}
		{
			naval_torpedo_screen_penetration_factor = 0.25
			naval_torpedo_hit_chance_factor = 0.15
		}
		{
			naval_torpedo_cooldown_factor = 0.25
			naval_torpedo_reveal_chance_factor = -0.25
		}
		{
			naval_mines_damage_factor = 0.15
			convoy_raiding_efficiency_factor = 0.15
		}
	}
}