computing_machine = 1
improved_computing_machine = 1
advanced_computing_machine = 1
basic_encryption = 1
improved_encryption = 1
advanced_encryption = 1
basic_decryption = 1
improved_decryption = 1
advanced_decryption = 1
experimental_rockets = 1
rocket_engines = 1
improved_rocket_engines = 1
advanced_rocket_engines = 1
jet_engines = 1
atomic_research = 1
nuclear_reactor = 1
nukes = 1
#industry
basic_machine_tools = 1
improved_machine_tools = 1
advanced_machine_tools = 1
assembly_line_production = 1
flexible_line = 1
streamlined_line = 1
concentrated_industry = 1
concentrated_industry2 = 1
concentrated_industry3 = 1
concentrated_industry4 = 1
concentrated_industry5 = 1
dispersed_industry = 1
dispersed_industry2 = 1
dispersed_industry3 = 1
dispersed_industry4 = 1
dispersed_industry5 = 1
synth_oil_experiments = 1
oil_plant = 1
improved_oil_plant = 1
advanced_oil_plant = 1
construction1 = 1
excavation1 = 1
construction2 = 1
excavation2 = 1
construction3 = 1
excavation3 = 1
construction4 = 1
excavation4 = 1
construction5 = 1
excavation5 = 1
#land_doctrine
mobile_warfare = 1
delay = 1
elastic_defence = 1
mobile_infantry = 1
mass_motorization = 1
mechanised_offensive = 1
armored_spearhead = 1
schwerpunk = 1
blitzkrieg = 1
kampfgruppe = 1
firebrigades = 1
backhand_blow = 1
modern_blitzkrieg = 1
volkssturm = 1
nd_conscription = 1
werwolf_guerillas = 1
superior_firepower = 1
sup_delay = 1
mobile_defence = 1
intergrated_support = 1
regimental_combat_teams = 1
dispersed_support = 1
overwhelming_firepower = 1
sup_mechanized_offensive = 1
concentrated_fire_plans = 1
combined_arms = 1
tactical_control = 1
air_land_battle = 1
centralized_fire_control = 1
forward_observers = 1
advanced_firebases = 1
shock_and_awe = 1
trench_warfare = 1
grand_battle_plan = 1
prepared_defense = 1
grand_assault = 1
grand_mechanized_offensive = 1
assault_concentration = 1
branch_interoperation = 1
assault_breakthrough = 1
central_planning = 1
c3i_theory = 1
infantry_offensive = 1
armored_operations = 1
infiltration_assault = 1
night_assault_tactics = 1
attritional_containment = 1
infiltration_in_depth = 1
mass_assault = 1
pocket_defence = 1
defence_in_depth = 1
large_front_operations = 1
deep_operations = 1
operational_concentration = 1
vast_offensives = 1
breakthrough_priority = 1
mechanized_wave = 1
continuous_offensive = 1
peoples_army = 1
human_infantry_offensive = 1
large_front_offensive = 1
human_wave_offensive = 1
guerilla_warfare = 1
#naval
early_destroyer = 1
basic_destroyer = 1
improved_destroyer = 1
advanced_destroyer = 1
early_light_cruiser = 1
basic_light_cruiser = 1
improved_light_cruiser = 1
advanced_light_cruiser = 1
early_heavy_cruiser = 1
basic_heavy_cruiser = 1
improved_heavy_cruiser = 1
advanced_heavy_cruiser = 1
early_battlecruiser = 1
basic_battlecruiser = 1
early_battleship = 1
basic_battleship = 1
improved_battleship = 1
advanced_battleship = 1
heavy_battleship = 1
heavy_battleship2 = 1
transport = 1
landing_craft = 1
tank_landing_craft = 1
early_carrier = 1
basic_carrier = 1
improved_carrier = 1
advanced_carrier = 1
early_submarine = 1
basic_submarine = 1
improved_submarine = 1
advanced_submarine = 1
#naval_doctrine
fleet_in_being = 1
battlefleet_concentration = 1
subsidiary_carrier_role = 1
hunter_killer_groups = 1
floating_fortress = 1
floating_airfield = 1
grand_battlefleet = 1
convoy_sailing = 1
convoy_escorts = 1
escort_carriers = 1
integrated_convoy_defence = 1
submarine_operations = 1
undersea_blockade = 1
convoy_interdiction = 1
submarine_offensive = 1
trade_interdiction = 1
convoy_interdiction_ti = 1
unrestricted_submarine_warfare = 1
wolfpacks = 1
advanced_submarine_warfare = 1
combined_operations_raiding = 1
raider_patrols = 1
capital_ship_raiders = 1
battlefleet_concentration_ti = 1
floating_fortress_ti = 1
floating_airfield_ti = 1
carrier_operations = 1
convoy_sailing_ti = 1
subsidiary_carrier_role_ti = 1
naval_air_operations = 1
base_strike = 1
carrier_primacy = 1
carrier_task_forces = 1
floating_airfield_bs = 1
massed_strikes = 1
floating_fortress_bs = 1
carrier_battlegroups = 1
submarine_operations_bs = 1
undersea_blockade_bs = 1
convoy_interdiction_bs = 1
submarine_offensive_bs = 1
convoy_escorts_bs = 1
escort_patrols = 1
convoy_sailing_bs = 1
integrated_convoy_defence_bs = 1
#support
tech_support = 1
tech_engineers = 1
tech_engineers2 = 1
tech_engineers3 = 1
tech_engineers4 = 1
tech_recon = 1
tech_recon2 = 1
tech_recon3 = 1
tech_recon4 = 1
tech_military_police = 1
tech_military_police2 = 1
tech_military_police3 = 1
tech_military_police4 = 1
tech_maintenance_company = 1
tech_maintenance_company2 = 1
tech_maintenance_company3 = 1
tech_maintenance_company4 = 1
tech_field_hospital = 1
tech_field_hospital2 = 1
tech_field_hospital3 = 1
tech_field_hospital4 = 1
tech_logistics_company = 1
tech_logistics_company2 = 1
tech_logistics_company3 = 1
tech_logistics_company4 = 1
tech_signal_company = 1
tech_signal_company2 = 1
tech_signal_company3 = 1
tech_signal_company4 = 1