Air Doctrine Tech Tree

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Contents

Air Superiority

Air Superiority Doctrine

  • Historic Year: 1936
  • Prerequisites: None
  • Effects:
  • max_organization interceptor 2
  • Morale interceptor 2
  • max_organization multi_role 2
  • Morale multi_role 2
  • max_organization escort 2
  • Morale escort 2
  • max_organization cag 2
  • Morale cag 2
  • Enable Mission Type: ground_attack
  • Enable Mission Type: interdiction
  • Enable Mission Type: naval_strike
  • Enable Mission Type: logistical_strike
  • Enable Mission Type: strategic_bombardment
  • Enable Mission Type: port_strike
  • Enable Mission Type: installation_strike
  • Enable Mission Type: runway_cratering
  • Enable Mission Type: convoy_air_raiding

5 - aircraft_testing - Tactical Unit - Wing

5 - aircraft_testing - Combat Air Patrol Testing

5 - aircraft_testing - Bomb Run Testing

5 - combined_arms_focus - Army Air Support

5 - aircraft_testing - Counter-Air Tactics

Flying Circus Doctrine

  • Historic Year: 1936
  • Prerequisites:
  • Effects:
  • max_organization interceptor 2
  • Morale interceptor 2
  • max_organization multi_role 2
  • Morale multi_role 2
  • max_organization escort 2
  • Morale escort 2
  • max_organization cag 2
  • Morale cag 2

5 - aeronautics - All-metal Airframes

5 - aircraft_testing - Peacetime Training

5 - aircraft_testing - Extensive Performance Testing

5 - fighter_tactics - Small Unit Training

5 - piloting - Basic Flying Experience

Force Substitution Doctrine

  • Historic Year: 1936
  • Prerequisites:
  • Effects:
  • max_organization interceptor 2
  • Morale interceptor 2
  • max_organization multi_role 2
  • Morale multi_role 2
  • max_organization escort 2
  • Morale escort 2
  • max_organization cag 2
  • Morale cag 2

5 - aircraft_testing - Tactical Unit - Flight

5 - fighter_tactics - Fighter Tactics

5 - mechanics - Specialized Gunsights

5 - piloting - Air Superiority Spirit

5 - aircraft_testing - Fighter Unit Specialization

Battlefield Destruction Doctrine

  • Historic Year: 1936
  • Prerequisites:
  • Effects:
  • max_organization cas 10
  • Morale cas 10
  • Efficiency: ground_attack 0.5

3 - aeronautics - Small Bomb Bays

3 - general_equipment - Tank-Buster Bombs

3 - combined_arms_focus - Basic Forward Air Controllers

3 - aircraft_testing - Battlefield Air Support

3 - piloting - Fire-Brigade Spirit

Dive Bombing Doctrine

  • Historic Year: 1937
  • Prerequisites:
  • Effects:
  • max_organization cas 5
  • Morale cas 5

3 - aircraft_testing - Early Precision Bomb Runs

3 - combined_arms_focus - Offensive Air Support

3 - aeronautics - Diving Ability

3 - aircraft_testing - Diving Training

3 - piloting - Close Air Support Spirit

Direct Ground Support Doctrine

  • Historic Year: 1938
  • Prerequisites:
  • Effects:
  • max_organization cas 5
  • Morale cas 5

3 - combined_arms_focus - Early Frontline Air Controllers

3 - bomber_tactics - Combat Support Patrols

3 - piloting - Emergency Service Spirit

3 - mechanics - Early Specialized Bombsights

3 - general_equipment - Basic Ground Attack Ordnance

Bomber Veteran Initiative

  • Historic Year: 1938
  • Prerequisites:
  • Effects:
  • max_organization cas 5
  • Morale cas 5
  • Snow Attack cas 10
  • Rain Attack cas 10
  • Snow Attack cag 10
  • Rain Attack cag 10

3 - piloting - Moral Superiority Spirit

3 - aeronautics - Bad Weather Adaptation

3 - aircraft_testing - Specialized Bombing Training

3 - aircraft_testing - Individual Aircraft Adaptation

3 - aircraft_testing - Ground Attack Tactics

Night Strikes Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • Night Attack cas 10
  • Night Defence cas 50
  • max_organization cas 5
  • Morale cas 5

3 - chemistry - Very Early Bomb Illuminators

3 - mechanics - Basic Night Bombsights

3 - aircraft_testing - Basic Night Flying Training

3 - piloting - Night Flying Experience

3 - bomber_tactics - Small Air Unit Tactics

Operational Destruction Doctrine

  • Historic Year: 1937
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 10
  • Morale tactical_bomber 10
  • max_organization naval_bomber 10
  • Morale naval_bomber 10

3 - general_equipment - Armor-penetration Bombs

3 - bomber_tactics - Carpet Bombing

3 - aircraft_testing - Bombing Practise

3 - centralized_execution - Early Air Campaign Management

3 - aeronautics - Medium Bomb Bays

Battlefield Interdiction Doctrine

  • Historic Year: 1938
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 5
  • Morale tactical_bomber 5
  • max_organization naval_bomber 5
  • Morale naval_bomber 5
  • Enable Mission Type: airborne_assault
  • Efficiency: airborne_assault 0.3

3 - decentralized_execution - Opportunity Strike Co-ordination

3 - aircraft_testing - Interdiction Patrols

3 - aircraft_testing - Airborne Assault Tactics

3 - combined_arms_focus - Airborne Landing Techniques

3 - bomber_tactics - Logistical Strike Tactics

Strafing Doctrine

  • Historic Year: 1938
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 5
  • Morale tactical_bomber 5
  • max_organization naval_bomber 5
  • Morale naval_bomber 5
  • Efficiency: interdiction 0.5
  • Efficiency: naval_strike 0.5
  • Efficiency: convoy_air_raiding 0.5

3 - general_equipment - Armor-penetration Ammunition

3 - aeronautics - Large Ammunition Storage

3 - aircraft_testing - Strafing Training

3 - aeronautics - Armored Fuselage

3 - piloting - Multiple Bomb Runs

Logistical Strike Doctrine

  • Historic Year: 1938
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 5
  • Morale tactical_bomber 5
  • max_organization naval_bomber 5
  • Morale naval_bomber 5
  • Efficiency: logistical_strike 0.5

3 - bomber_tactics - Logistical Hub Bombing

3 - centralized_execution - Line of Communication Interdiction

3 - aircraft_testing - Basic Precision Bombing Training

3 - general_equipment - Early Airdropped Mines

3 - piloting - Area Interdiction

Night Strafing Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • Night Attack tactical_bomber 10
  • Night Defence tactical_bomber 50
  • Night Attack naval_bomber 10
  • Night Defence naval_bomber 50
  • max_organization tactical_bomber 5
  • Morale tactical_bomber 5
  • max_organization naval_bomber 5
  • Morale naval_bomber 5

3 - mechanics - Early Night Gunsight

3 - chemistry - Basic Ground Illumination

3 - aircraft_testing - Night Strafing Training

3 - general_equipment - Tracer Ammunition

3 - piloting - Night Air Superiority Spirit

Strategic Destruction Doctrine

  • Historic Year: 1937
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 10
  • Morale strategic_bomber 10
  • max_organization transport_plane 10
  • Morale transport_plane 10
  • Efficiency: strategic_bombardment 0.5

3 - bomber_tactics - Early Massed Bomb Run Tactics

3 - aircraft_testing - Defensive Bomber Formations

3 - mechanics - High-altitude Bombsights

3 - aeronautics - Large Bomb Bays

3 - aircraft_testing - Area Target Bombing

Escort Box System Doctrine

  • Historic Year: 1938
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 5
  • Morale strategic_bomber 5
  • max_organization transport_plane 5
  • Morale transport_plane 5
  • Cost escort -2

3 - bomber_tactics - Bomber Escort Tactics

3 - fighter_tactics - Escort Tactics Training

3 - aeronautics - External Fuel Tanks

3 - piloting - Early Fighter Suppression Spirit

3 - centralized_execution - Bomber-Escort Coordination

Combat-Bombardment Groups Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 5
  • Morale strategic_bomber 5
  • max_organization transport_plane 5
  • Morale transport_plane 5

3 - combined_arms_focus - Combined Command Net

3 - bomber_tactics - Basic Carpet Bombing Tactics

3 - mechanics - Low-altitude Bombsights

3 - aircraft_testing - Early AA Suppression

3 - piloting - Combat Bombing Spirit

Dead Reckoning Bombardment Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 5
  • Morale strategic_bomber 5
  • max_organization transport_plane 5
  • Morale transport_plane 5

3 - electronics - Precise Navigation Instruments

3 - aircraft_testing - Navigator Training

3 - centralized_execution - Preset Coordinate Bombing

3 - aircraft_testing - Early AA Evasion

3 - bomber_tactics - Tactical Unit - Bomber Flight

Night Bombardment Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • Night Attack strategic_bomber 10
  • Night Defence strategic_bomber 50
  • max_organization strategic_bomber 5
  • Morale strategic_bomber 5
  • max_organization transport_plane 5
  • Morale transport_plane 5

3 - mechanics - Night Bombsights

3 - aeronautics - Pathfinder Planes

3 - chemistry - Improved Ground Illuminators

3 - aircraft_testing - Night Bombing Training

3 - centralized_execution - Pre-planned Bomb Runs

First Strike

First Strike Doctrine

  • Historic Year: 1939
  • Prerequisites: None
  • Effects:
  • Night Attack interceptor 10
  • Night Attack multi_role 5
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3

4 - centralized_execution - Enemy Air Force Suppression Tactics

4 - centralized_execution - Frontline Airspace Domination

4 - electronics - Early Fighter Radar Guidance

4 - fighter_tactics - Fighter Patrol Tactics

4 - piloting - Unimpeded Air Superiority Spirit

Dispersed Fighting Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3

4 - decentralized_execution - Forward Air Commands

4 - fighter_tactics - Individual Fighter Sweeps

4 - aircraft_testing - Frontline Field Airbase Use

4 - aeronautics - Rough Landing and Take-off Capability

4 - aircraft_testing - Dispersed Fighting Training

Frontal Missions Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3

4 - fighter_tactics - Frontline Air Patrols

4 - electronics - Army-Airforce Radio-net

4 - aircraft_testing - On-call Fighter Flights

4 - combined_arms_focus - Close Fighter Cover

4 - fighter_tactics - Fighter Sweep Training

Fighter Veteran Initiative

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3
  • Snow Attack interceptor 5
  • Rain Attack interceptor 5
  • Snow Attack multi_role 10
  • Rain Attack multi_role 10
  • Snow Attack cag 10
  • Rain Attack cag 10

4 - aeronautics - Rough Weather Capability

4 - aircraft_testing - Rough Weather Training

4 - piloting - Individual Training Spirit

4 - aircraft_testing - Fighter Unit Specialization

4 - mechanics - All-weather Gunsights

Perimeter Defence

Perimeter Defence Doctrine

  • Historic Year: 1939
  • Prerequisites: None
  • Effects:
  • Night Defence escort 50
  • Night Defence multi_role 25
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3

4 - electronics - Pre-set Radar Fighter Guidance

4 - aircraft_testing - Forward Air Controller Training

4 - fighter_tactics - Individual Fighter Guidance

4 - decentralized_execution - Specialized Area Defense Tactics

4 - aircraft_testing - Fighter Unit Coordination Training

Formation Fighting Doctrine

  • Historic Year: 1939
  • Prerequisites:
  • Effects:
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3
  • Cost escort -10

4 - large_unit_tactics - Close Escort Tactics

4 - fighter_tactics - Multiple Wing Coordination

4 - centralized_execution - Pre-planned Air Missions

4 - aircraft_testing - Formation Flying

4 - aircraft_testing - Extensive Flying Testing

Home Defence Doctrine

  • Historic Year: 1940
  • Prerequisites:
  • Effects:
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3

4 - centralized_execution - Centralized Fighter Coordination

4 - fighter_tactics - Basic Fighter Concentration

4 - electronics - Basic Radar-guided Interception

4 - aircraft_testing - Coordinated Interception Training

4 - aircraft_testing - Area Defense Training

Recon Skirmisher Doctrine

  • Historic Year: 1940
  • Prerequisites:
  • Effects:
  • max_organization interceptor 3
  • Morale interceptor 3
  • max_organization multi_role 3
  • Morale multi_role 3
  • max_organization escort 3
  • Morale escort 3
  • max_organization cag 3
  • Morale cag 3

4 - fighter_tactics - Combat Reconnaisance Tactics

4 - aircraft_testing - Opportunity Strike Tactics

4 - centralized_execution - Large Area Fighter Coordination

4 - aeronautics - Combat Reconnaisance Planes

4 - aircraft_testing - Chance Encounter Training

Combat Unit Destruction Doctrine

  • Historic Year: 1941
  • Prerequisites:
  • Effects:
  • max_organization cas 10
  • Morale cas 10

4 - aircraft_testing - Troop Concentration Bombing

4 - bomber_tactics - HQ Destruction Attacks

4 - aircraft_testing - Basic AA Evasion

4 - aircraft_testing - Combat Unit Suppression

4 - decentralized_execution - Regional Airstrike Command

Hunt & Destroy Groups Doctrine

  • Historic Year: 1941
  • Prerequisites:
  • Effects:
  • max_organization cas 10
  • Morale cas 10
  • Cost cas -10

4 - bomber_tactics - Frontline Combat Air Patrol

4 - aircraft_testing - Opportunity Strikes Doctrine

4 - centralized_execution - Area Bombing Campaigns

4 - combined_arms_focus - Coordinated Offensive Bombing

4 - piloting - Extreme-range Artillery Spirit

Low Echelon CAS Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization cas 10
  • Morale cas 10
  • Cost cas -10

4 - combined_arms_focus - Division-attached Air Support

4 - decentralized_execution - Local Air Operations

4 - bomber_tactics - Basic Small-scale Bombruns

4 - aircraft_testing - Coordinated Air-Land Operations

4 - aircraft_testing - CAS Training

Bomber Ace Initiative

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization cas 10
  • Morale cas 10
  • Cost cas -10
  • Snow Attack cas 10
  • Rain Attack cas 10
  • Snow Attack cag 10
  • Rain Attack cag 10

4 - aircraft_testing - Individual Training

4 - piloting - Individual Morale Superiority

4 - bomber_tactics - Long-time Unit Cohesion

4 - aeronautics - Specialized Bombers

4 - aircraft_testing - Tutor Replacement Integration

Offensive Fighter Box doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5

4 - fighter_tactics - Offensive Fighter Tactics

4 - fighter_tactics - Basic Fighter Concentration

4 - decentralized_execution - Forward Air Controlling Facilities

4 - aeronautics - External Fuel Tanks

4 - aircraft_testing - Fighter Suppression Training

Fighter Baiting Doctrine

  • Historic Year: 1943
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5
  • Cost interceptor -10

4 - fighter_tactics - Flying Ambush Tactic

4 - fighter_tactics - Bait Execution

4 - aircraft_testing - Enemy Intelligence Suppression

4 - electronics - Long-range Radar Detection

4 - centralized_execution - Preplanned Missions

Dogfight Experiment Doctrine

  • Historic Year: 1943
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5
  • Cost interceptor -10

4 - aircraft_testing - Improved Dogfighting Training

4 - fighter_tactics - Improved Anti-Fighter Combat

4 - aeronautics - Wind Tunnel Testing

4 - mechanics - Dogfight Gunsights

4 - fighter_tactics - Dogfight Preparation Tactics

Fighter Ace Initiative

  • Historic Year: 1943
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5
  • Cost interceptor -10
  • Snow Attack interceptor 5
  • Rain Attack interceptor 5
  • Snow Attack multi_role 10
  • Rain Attack multi_role 10
  • Snow Attack cag 10
  • Rain Attack cag 10

4 - piloting - Ace Fighting Experience

4 - aircraft_testing - Specialized Units

4 - aeronautics - Individual Fighters

4 - fighter_tactics - Long-time Unit Cohesion

4 - aircraft_testing - Tutor Replacement Integration

Infrastructure Destruction Doctrine

  • Historic Year: 1941
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 10
  • Morale tactical_bomber 10
  • max_organization naval_bomber 10
  • Morale naval_bomber 10
  • Efficiency: port_strike 0.5
  • Efficiency: installation_strike 0.5
  • Efficiency: runway_cratering 0.5

4 - aircraft_testing - Refined Precision Bombing

4 - bomber_tactics - Transport Hub Strikes

4 - general_equipment - Airdropped Mines

4 - centralized_execution - Large-scale Bombing Campaigns

4 - aircraft_testing - Low-altitude Bomb Runs

Infiltration Bombardment Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 10
  • Morale tactical_bomber 10
  • max_organization naval_bomber 10
  • Morale naval_bomber 10
  • Cost tactical_bomber -10
  • Cost naval_bomber -5
  • Efficiency: airborne_assault 0.1

4 - bomber_tactics - Lightning Strikes

4 - electronics - Precision Navigation Instruments

4 - aircraft_testing - Sophisticated Navigator Training

4 - aircraft_testing - Exact Mission Execution

4 - aeronautics - Low-altitude Radar Evasion

Carousel Bombardment Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 10
  • Morale tactical_bomber 10
  • max_organization naval_bomber 10
  • Morale naval_bomber 10
  • Cost tactical_bomber -10
  • Cost naval_bomber -5
  • Efficiency: airborne_assault 0.1

4 - centralized_execution - Large-scale Mission Planning

4 - aircraft_testing - Permanent Occupation Bombing Campaign

4 - bomber_tactics - Small Bomber Strikes

4 - piloting - Round-the-clock Bombing Spirit

4 - aircraft_testing - AA Suppression

Keypoint Bombardment Doctrine

  • Historic Year: 1943
  • Prerequisites:
  • Effects:
  • max_organization tactical_bomber 10
  • Morale tactical_bomber 10
  • max_organization naval_bomber 10
  • Morale naval_bomber 10
  • Cost tactical_bomber -10
  • Cost naval_bomber -5
  • Efficiency: airborne_assault 0.1

4 - aircraft_testing - Precision Bomb Runs

4 - mechanics - Precision Bombsights

4 - general_equipment - Deep-penetration Bombs

4 - piloting - Hit-and-run Spirit

4 - bomber_tactics - Small-scale Bomb Runs

Defensive Fighter Box Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5

4 - centralized_execution - Area Fighter Coordination

4 - fighter_tactics - Defensive Fighter Tactics

4 - aircraft_testing - Fighter-AA Coordination

4 - fighter_tactics - Fighter Concentration

4 - electronics - IFF System

Multi-altitude Group Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5
  • Cost multi_role -10
  • Cost escort -5

4 - fighter_tactics - Multi-layered Fighter Defense

4 - fighter_tactics - Massed Fighter Sweeps

4 - aircraft_testing - Large Group Tactics

4 - piloting - No Penetration Spirit

4 - aeronautics - Altitude-adapted Fighters

Filter Room System Doctrine

  • Historic Year: 1943
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5
  • Cost multi_role -10
  • Cost escort -5

4 - electronics - Multi-layer Radar Coverage

4 - centralized_execution - Fighter Command HQ

4 - fighter_tactics - Multi-stage Fighter Defense

4 - aircraft_testing - Unit Coordination Training

4 - electronics - Filter Room Radio-net

Air Reserve Doctrine

  • Historic Year: 1943
  • Prerequisites:
  • Effects:
  • max_organization interceptor 5
  • Morale interceptor 5
  • max_organization multi_role 5
  • Morale multi_role 5
  • max_organization escort 5
  • Morale escort 5
  • max_organization cag 5
  • Morale cag 5
  • Cost multi_role -10
  • Cost escort -5

4 - aircraft_testing - Alert Fighter Wings

4 - piloting - Last-defense Spirit

4 - aeronautics - Accelerated Take-off Capability

4 - aircraft_testing - Interception Training

4 - aircraft_testing - Fighter Wing Coordination

Mass Destruction Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 10
  • Morale strategic_bomber 10
  • max_organization transport_plane 10
  • Morale transport_plane 10

4 - bomber_tactics - Troop Concentration Bombing

4 - bomber_tactics - Massed Bomb Run Coordination

4 - aeronautics - Enhanced Bomber Payload

4 - aircraft_testing - Frontline Bombing

4 - centralized_execution - Centralized Bomber Co-ordination

Escort Relay System Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 10
  • Morale strategic_bomber 10
  • max_organization transport_plane 10
  • Morale transport_plane 10
  • Cost strategic_bomber -10
  • Cost escort -10

4 - electronics - Bomber-Escort Radio-net

4 - aircraft_testing - Escort-handover Training

4 - piloting - Superior Tactics Spirit

4 - aircraft_testing - Bomber Stream Practise

4 - bomber_tactics - Massed Bomber Tactics

Carpet Bombing Doctrine

  • Historic Year: 1942
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 10
  • Morale strategic_bomber 10
  • max_organization transport_plane 10
  • Morale transport_plane 10
  • Cost strategic_bomber -10

4 - bomber_tactics - Bomber Stream Tactics

4 - bomber_tactics - Massed Bomb Runs

4 - aircraft_testing - Area Carpet Bombing

4 - aircraft_testing - Large Unit Training

4 - piloting - Refined Defensive Bomber Coordination

Flying Armada Doctrine

  • Historic Year: 1943
  • Prerequisites:
  • Effects:
  • max_organization strategic_bomber 10
  • Morale strategic_bomber 10
  • max_organization transport_plane 10
  • Morale transport_plane 10
  • Cost strategic_bomber -10

4 - piloting - Invincible Superiority Spirit

4 - artillery - Massed Defensive Armaments

4 - bomber_tactics - Massed Bomber Campaigns

4 - bomber_tactics - Refined Bomber Stream Tactics

4 - centralized_execution - Bomber Command HQ