technologies = {
	iron_nest_equipment_unlock_tech = {
		research_cost = 1
		start_year = 1943
		enable_equipments = {
			iron_nest_solo_equipment_1
			iron_nest_equipment_1
		}
		enable_subunits = {
			iron_nest_solo_support
			iron_nest_support
		}
	}

	iron_nest_railway_gun_unlock_tech = {
		research_cost = 1
		start_year = 1943
		enable_equipments = {
			iron_nest_solo_railway_gun_equipment_1
			iron_nest_railway_gun_equipment_1
		}
	}

	iron_nest_naval_battery_unlock_tech = {
		research_cost = 1
		start_year = 1943
		enable_equipment_modules = {
			iron_nest_solo_heavy_battery
		}
	}

	iron_nest_trio_unlock_tech = {
		research_cost = 1
		start_year = 1943
		enable_equipments = {
			iron_nest_trio_equipment_1
			iron_nest_trio_railway_gun_equipment_1
		}
		enable_subunits = {
			iron_nest_trio_support
		}
	}

	iron_nest_super_heavy_naval_battery_unlock_tech = {
		research_cost = 1
		start_year = 1943
		enable_equipment_modules = {
			iron_nest_solo_super_heavy_battery
			iron_nest_super_heavy_battery
			iron_nest_trio_super_heavy_battery
		}
	}

	steel_rain_unlock_tech = {
		research_cost = 1
		start_year = 1943
		enable_equipments = {
			steel_rain_equipment_1
			steel_rain_railway_gun_equipment_1
		}
		enable_subunits = {
			steel_rain_support
		}
	}
}
