art_barrell_ammo = {
	artillery_brigade = {
		soft_attack = 0.6
	}

	sp_artillery_brigade = {
		soft_attack = 0.6
	}

	allow = {
		infantry_activation = 1
	}
	
	research_bonus_from = {
		artillery_theory = 0.3
		artillery_practical = 0.6
		superior_firepower_theory = .1
	}
	
	on_completion = artillery_theory

	difficulty = 1

	start_year = 1918
	first_offset = 1936
	additional_offset = 2
	folder = armour_folder
}

art_carriage_sights = {
	artillery_brigade = {
		defensiveness = 0.2
		toughness = 0.1
		hard_attack = 0.1
	}

	sp_artillery_brigade = {
		hard_attack = 0.1
		defensiveness = 0.1
		toughness = 0.1
	}

	allow = {
		infantry_activation = 1
	}
	
	research_bonus_from = {
		artillery_theory = 0.3
		artillery_practical = 0.6
		human_wave_theory = 0.1
	}
	
	on_completion = artillery_theory

	difficulty = 1

	start_year = 1918
	first_offset = 1936
	additional_offset = 2
	folder = armour_folder
}

at_barrell_sights = {
    anti_tank_brigade = {
        defensiveness = 0.2
        hard_attack = 0.2
    }

    tank_destroyer_brigade = {
        hard_attack = 0.5
    }


    allow = {
        infantry_activation = 1
    }

    research_bonus_from = {
        artillery_theory = 0.3
        artillery_practical = 0.6
        spearhead_theory = 0.1
    }

    on_completion = artillery_theory

    difficulty = 1

    start_year = 1918
    first_offset = 1936
    additional_offset = 2
    folder = armour_folder
}

at_ammo_muzzel = {
    anti_tank_brigade = {
        hard_attack = 0.8
    }

    tank_destroyer_brigade = {
        hard_attack = 0.8
    }

    allow = {
        infantry_activation = 1
    }

    research_bonus_from = {
        artillery_theory = 0.3
        artillery_practical = 0.6
        grand_battleplan_theory = 0.1
    }

    on_completion = artillery_theory

    difficulty = 1

    start_year = 1918
    first_offset = 1936
    additional_offset = 2
    folder = armour_folder
}

aa_barrell_ammo = {
	anti_air_brigade = {
		air_attack = 0.2
		air_defence = 0.2
	}

	allow = {
		infantry_activation = 1
	}
	
	research_bonus_from = {
		artillery_theory = 0.3
		artillery_practical = 0.6
		aeronautic_engineering = 0.1
	}
	
	on_completion = artillery_theory

	difficulty = 1

	start_year = 1918
	first_offset = 1936
	additional_offset = 2
	folder = armour_folder
}

aa_carriage_sights = {
	anti_air_brigade = {
		hard_attack = 0.3
		soft_attack = 0.3
		defensiveness = 0.2
	}

	allow = {
		infantry_activation = 1
	}
	
	research_bonus_from = {
		artillery_theory = 0.3
		artillery_practical = 0.6
		air_doctrine_practical = 0.1
	}
	
	on_completion = artillery_theory

	difficulty = 1

	start_year = 1918
	first_offset = 1936
	additional_offset = 2
	folder = armour_folder
}

rocket_art = {

	activate_unit = rocket_artillery_brigade 

	allow = {
		infantry_activation = 1
		art_carriage_sights = 2
	}

	research_bonus_from = {
		rocket_science = 0.3
		artillery_practical = 0.7
	}
	
	on_completion = rocket_science

	difficulty = 3
	start_year = 1939
	folder = armour_folder
}
	
rocket_art_ammo = {
	rocket_artillery_brigade = {
		soft_attack = 1
	}

	sp_rct_artillery_brigade = {
		soft_attack = 1
	}


	allow = {
		rocket_art = 1
	}
	
	research_bonus_from = {
		rocket_science = 0.3
		artillery_practical = 0.7
	}
	
	on_completion = rocket_science

	difficulty = 1

	start_year = 1939
	first_offset = 1940
	additional_offset = 2
	folder = armour_folder
}

rocket_carriage_sights = {
	rocket_artillery_brigade = {
		defensiveness = 0.2
		toughness = 0.2
	}
	sp_rct_artillery_brigade = {
		toughness = 0.2
	}

	allow = {
		rocket_art = 1
	}
	
	research_bonus_from = {
		rocket_science = 0.3
		artillery_practical = 0.7
	}
	
	on_completion = rocket_science

	difficulty = 1

	start_year = 1939
	first_offset = 1940
	additional_offset = 2
	folder = armour_folder
}