Land Doctrine Tech Tree

• Historic Year: 1936
• Tech ID: 6010
• Prerequisites: None
• Effects:

• max_organization land 10
• Counterattack Chance: 2
• Activate Unit Type hq
• New Model hq 0

10 - - Tactical unit - Battalion

10 - - Fire discipline

10 - - Interlocking fields of fire

10 - - Drill and discipline mentality

10 - - Organic regimental fire support

• Historic Year: 1936
• Tech ID: 6020
• Prerequisites:

• Firepower Focus Doctrine

• Effects:

• max_organization land 10
• Assault Chance: 2
• HQ Supply Efficiency Bonus: 1

10 - - High Echelon Fire Support

10 - - Advance under Fire

10 - - Tactical unit - Company

10 - - Indirect Fire Support focus

10 - - Officer training - West Point method

• Historic Year: 1936
• Tech ID: 6030
• Prerequisites:

• Firepower Focus Doctrine

• Effects:

• Delay Chance: 2
• max_organization land 10
• Assault Chance: 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2

9 - - High Echelon Fire Support

9 - - Advance under Fire

9 - - General staff planning

9 - - Offensive spirit

9 - - Officer training - Sandhurst method

• Historic Year: 1937
• Tech ID: 6040
• Prerequisites:

• Superior Firepower Doctrine

• Effects:

• Delay Chance: 2
• Tactical Withdrawal Chance: 2
• Counterattack Chance: 2
• Cost infantry -5
• Cost artillery -5
• sce_frequency 0.1

10 - - Mid Echelon Fire Support

10 - - Enemy Contact and Delay

10 - - Object Control Focus

10 - - Basic fire direction center

10 - - Limited NCO initiative

• Historic Year: 1938
• Tech ID: 6050
• Prerequisites:

• Delay Doctrine

• Effects:

• Morale land 10
• max_organization land 10
• Tactical Withdrawal Chance: 2
• Counterattack Chance: 2
• Delay Chance: 2
• Cost infantry -5
• Cost artillery -5
• Speed hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2

10 - - Pre-computed firing data

10 - - Enemy Contact and Lock Down

10 - - Area Control Focus

10 - - Improved fire direction center

10 - - Tactical unit - Platoon

• Historic Year: 1939
• Tech ID: 6060
• Prerequisites:

• Superior Firepower Doctrine

• Effects:

• Morale land 10
• Assault Chance: 2
• Ambush Chance: 2
• Cost infantry -5
• Cost artillery -5
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.1

10 - - Mid Echelon Fire Support

10 - - Enemy Contact and Lock Down

10 - - Object Control Focus

10 - - Basic air/land cooperation

10 - - Suppressive fire emphasis

• Historic Year: 1940
• Tech ID: 6070
• Prerequisites:

• Stand Off Doctrine

• Effects:

• Morale land 10
• Counterattack Chance: 4
• Breakthrough Chance: 1
• Encirclement Chance: 1
• Assault Chance: 2
• Ambush Chance: 2
• New Model hq 1
• Model is now obsolete. hq 0
• Cost infantry -5
• Cost artillery -5
• Speed hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2

10 - - Low Echelon Fire Support

10 - - Enemy Contact and Destruction

10 - - Area Control Focus

10 - - Improved fire direction center

10 - - Basic Air/Land coordination

• Historic Year: 1942
• Tech ID: 6080
• Prerequisites:

• Integrated Support Doctrine
• Mobile Defense Doctrine

• Effects:

• Tactical Withdrawal Chance: 4
• max_organization land 10
• Delay Chance: 2
• Breakthrough Chance: 2
• Encirclement Chance: 2
• Ambush Chance: 1
• New Model hq 2
• Model is now obsolete. hq 1
• Cost infantry 10
• Cost artillery 10
• Cost sp_artillery -10
• Cost motorized -10
• Speed hq 1
• HQ Supply Efficiency Bonus: 2
• sce_frequency 0.3

10 - - Tactical unit - Platoon

10 - - Organic Battalion Fire Support

10 - - Emphasis on NCO initiative

10 - - Advanced Fire Control Center

10 - - Fire and movement platoon coordination

• Historic Year: 1943
• Tech ID: 6090
• Prerequisites:

• Regimental Combat Teams

• Effects:

• Tactical Withdrawal Chance: 4
• Morale land 20
• max_organization land 20
• Counterattack Chance: 2
• Delay Chance: 2
• Cost infantry 5
• Cost artillery 5
• Cost sp_artillery -5
• Cost motorized -5
• HQ Supply Efficiency Bonus: 2
• sce_frequency 0.3

10 - - Time on Target fire missions

10 - - Fire and movement

10 - - Tactical unit - Squad

10 - - Advanced air/land coordination

10 - - Integrated operations

• Historic Year: 1943
• Tech ID: 6100
• Prerequisites:

• Regimental Combat Teams

• Effects:

• Morale land 20
• max_organization land 20
• Breakthrough Chance: 2
• Encirclement Chance: 2
• Assault Chance: 2
• Cost infantry 5
• Cost artillery 5
• Cost sp_artillery -5
• Cost motorized -5
• Cost mechanized -15
• HQ Supply Efficiency Bonus: 2
• sce_frequency 0.3

10 - - Artillery Proximity fuses

10 - - Tactical unit - Squad

10 - - Air/Land mobility theory

10 - - Advanced air/land coordination

10 - - Advanced squad level tactics

• Historic Year: 1938
• Tech ID: 6110
• Prerequisites:

• Grand Battle Plan Doctrine

• Effects:

• Morale land 30
• Counterattack Chance: 4
• Breakthrough Chance: 1
• Encirclement Chance: 2
• Assault Chance: 2
• Ambush Chance: 2
• New Model hq 1
• Model is now obsolete. hq 0
• Cost infantry -5
• Speed hq 1
• HQ Supply Efficiency Bonus: 1

9 - - Multiple pre-planned targets

9 - - Concentrated Attack

9 - - War by Timetable

9 - - Over-the-Top Mentality

9 - - Limited NCO initiative

• Historic Year: 1936

Tech ID: 6120

• Prerequisites:

• Grand Battle Plan Doctrine

• Effects:

• Delay Chance: 4
• Morale land 10
• Cost infantry -5
• HQ Supply Efficiency Bonus: 1

9 - - Organic divisional artillery

9 - - Fast Trench-building

9 - - Stringent Hierarchy

9 - - Defend-every-inch Mentality

9 - - Static machine gun use

• Historic Year: 1940

Tech ID: 6130

• Prerequisites:

• Trench Warfare Doctrine

• Effects:

• Delay Chance: 4
• Morale land 10
• max_organization land 10
• Tactical Withdrawal Chance: 2
• Cost infantry -5
• Cost anti_tank -5
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.1

9 - - Multiple Bunker lines

9 - - Layered minefields

9 - - Strongpoint Mentality

9 - - Tunnel complex

9 - - Local reserves

• Historic Year: 1942

Tech ID: 6140

• Prerequisites:

• Pre-planned Defense Doctrine

• Effects:

• max_organization land 10
• Counterattack Chance: 2
• Cost infantry -5
• Cost anti_tank -5
• Speed hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.1

9 - - Artillery divisions

9 - - Multiple attack directions

9 - - Advanced staff planning

9 - - Centralized artillery control

9 - - Tactical unit - Company

• Historic Year: 1942

Tech ID: 6150

• Prerequisites:

• Mass Assault Doctrine

• Effects:

• max_organization land 5
• Assault Chance: 3
• Ambush Chance: 1
• Cost artillery -5
• Cost engineer -5
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3

9 - - Field fortification emphasis

9 - - Operational reserves

9 - - Large unit counterattacks

9 - - Static Gun emplacements

9 - - Tactical unit - Company

• Historic Year: 1942

Tech ID: 6160

• Prerequisites:

• Mass Assault Doctrine

• Effects:

• Morale land 50
• Breakthrough Chance: 2
• Encirclement Chance: 1
• Assault Chance: 2
• Ambush Chance: 5
• Night Move infantry 10
• Night Move paratrooper 10
• Night Move marine 10
• Night Move bergsjaeger 10
• Night Move artillery 10
• Night Move anti_tank 10
• Night Move anti_air 10
• Night Move engineer 10
• Night Attack infantry 10
• Night Attack paratrooper 10
• Night Attack marine 10
• Night Attack bergsjaeger 10
• Night Attack engineer 10
• Night Defence infantry 10
• Night Defence paratrooper 10
• Night Defence marine 10
• Night Defence bergsjaeger 10
• Night Defence engineer 10
• Cost marine -5
• Cost militia -10
• Cost armor 5
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3

9 - - Night Attacks

9 - - Dispersed Combat Elements

9 - - Staff: Terrain Assessment

9 - - Hand-to-Hand combat focus

9 - - Platoon level night combat training

• Historic Year: 1942

Tech ID: 6170

• Prerequisites:

• Mass Assault Doctrine

• Effects:

• Tactical Withdrawal Chance: 2
• Delay Chance: 2
• max_organization land 15
• Breakthrough Chance: 2
• Encirclement Chance: 2
• Assault Chance: 2
• Ambush Chance: 2
• Cost motorized -10
• Cost infantry 10
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3

9 - - Dedicated artillery

9 - - Dedicated air support

9 - - Secured Objectives Principle

9 - - Squad SOP

9 - - Tactical unit - Platoon

• Historic Year: 1944

Tech ID: 6180

• Prerequisites:

• Central Planning Doctrine
• Attritional Containment Doctrine

• Effects:

• Morale land 25
• Tactical Withdrawal Chance: 3
• Breakthrough Chance: 2
• Assault Chance: 6
• Ambush Chance: 2
• New Model hq 2
• Model is now obsolete. hq 1
• Cost artillery -5
• Cost engineer -5
• Speed hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3

9 - - Low level field artillery

9 - - Penetration reserves

9 - - Areas of responsibility

9 - - Squad-level light machine guns

9 - - Squad SOP

• Historic Year: 1943

Tech ID: 6190

• Prerequisites:

• Central Planning Doctrine
• Infiltration Assault Doctrine

• Effects:

• Breakthrough Chance: 2
• Encirclement Chance: 2
• Ambush Chance: 6
• New Model hq 2
• Model is now obsolete. hq 1
• Night Move infantry 40
• Night Move paratrooper 40
• Night Move marine 40
• Night Move bergsjaeger 40
• Night Move artillery 40
• Night Move anti_tank 40
• Night Move anti_air 40
• Night Move engineer 40
• Night Attack infantry 40
• Night Attack paratrooper 40
• Night Attack marine 40
• Night Attack bergsjaeger 40
• Night Attack engineer 40
• Night Defence infantry 40
• Night Defence paratrooper 40
• Night Defence marine 40
• Night Defence bergsjaeger 40
• Night Defence engineer 40
• Cost marine -5
• Cost militia -10
• Cost armor 5
• Speed hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3

9 - - Self-sustaining units

9 - - Isolated Combat Elements

9 - - Mobile command posts

9 - - Do-or-die Mentality

9 - - Infantry assault tactics

• Historic Year: 1944

Tech ID: 6200

• Prerequisites:

• Central Planning Doctrine
• Operational Stages Doctrine

• Effects:

• Tactical Withdrawal Chance: 4
• Breakthrough Chance: 2
• Encirclement Chance: 4
• Ambush Chance: 1
• New Model hq 2
• Model is now obsolete. hq 1
• Cost mechanized -10
• Cost armor -10
• Speed hq 1
• HQ Supply Efficiency Bonus: 2
• sce_frequency 0.3

9 - - Combined arms operations

9 - - Long-Range Reconnaissance

9 - - Forward command posts

9 - - Fire direction centers

9 - - Tactical unit - squad

• Historic Year: 1936

• Tech ID 6210

• Prerequisites: None
• Effects:

• max_organization land 20
• Activate Unit Type hq
• New Model hq 0
• Speed hq 1
• Artillery Speedcap hq 1
• Antitank Speedcap hq 1
• AntiAir Speedcap hq 1
• sce_frequency 0.1

10 - - Motorized Reconnaissance

10 - - Basic infiltration tactics

10 - - Shock tactics

10 - - NCO responsibility

10 - - Maneuver discipline

• Historic Year: 1937

• Tech ID 6220

• Prerequisites:

• Mobility Focus Doctrine

• Effects:

• Morale land 10
• max_organization land 5
• Counterattack Chance: 2
• Breakthrough Chance: 2
• Encirclement Chance: 4
• Assault Chance: 2
• Ambush Chance: 1
• New Model hq 1
• Model is now obsolete. hq 0
• Cost light_armor -10
• Speed hq 1
• Artillery Speedcap hq 1
• Antitank Speedcap hq 1
• AntiAir Speedcap hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2

10 - - Assault detachments

10 - - Tactical Reconnassaince

10 - - Tactical unit - Platoon

10 - - Infiltration to line of departure

10 - - Officer training - Bad Toelz method

• Historic Year: 1939

• Tech ID 6230

• Prerequisites:

• Spearhead Doctrine

• Effects:

• max_organization land 5
• Delay Chance: 4
• Ambush Chance: 1
• Cost infantry -5
• Cost artillery -5
• sce_frequency 0.1

10 - - Mobile Operational Deployments

10 - - Local Reserves

10 - - Reverse-slope defence emphasis

10 - - Multiple pre-planned artillery targets

10 - - Emphasis on NCO initiative

• Historic Year: 1940

• Tech ID 6240

• Prerequisites:

• Delay Doctrine

• Effects:

• Tactical Withdrawal Chance: 4
• max_organization land 5
• Counterattack Chance: 2
• Delay Chance: 2
• Cost infantry -5
• Cost artillery -5
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.1

10 - - Mobile reserves

10 - - Local counterattacks

10 - - Local commands

10 - - Nuisance minefields

10 - - Infantry anti-tank tactics

• Historic Year: 1937

• Tech ID 6250

• Prerequisites:

• Spearhead Doctrine

• Effects:

• Morale land 20
• max_organization land 5
• Breakthrough Chance: 2
• Encirclement Chance: 2
• Assault Chance: 2
• Cost light_armor -5
• Cost light_armor_brigade -5
• Cost armor -10
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3

10 - - Decentralized field artillery

10 - - Mobile Forward Elements

10 - - Tactical unit - Squad

10 - - Screening Minefields

10 - - Squad-level light machine guns

• Historic Year: 1938

• Tech ID 6260

• Prerequisites:

• Schwerpunkt Doctrine

• Effects:

• Morale land 20
• max_organization land 10
• Breakthrough Chance: 4
• Encirclement Chance: 4
• Cost light_armor -5
• Cost armor -10
• Speed hq 1
• Artillery Speedcap hq 1
• Antitank Speedcap hq 1
• AntiAir Speedcap hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3
• Efficiency: airborne_assault 0.2

10 - - Concentrated combined arms employment

10 - - Gefechtsaufklaerung (fighting recon.)

10 - - Low level independent commands

10 - - Forward air controllers

10 - - Advanced Infantry - Armor cooperation

• Historic Year: 1941

• Tech 6270

• Prerequisites:

• Blitzkrieg Doctrine
• Elastic Defense Doctrine

• Effects:

• max_organization land 10
• Ambush Chance: 3
• New Model hq 2
• Model is now obsolete. hq 1
• Cost mechanized -5
• Cost tank_destroyer -5
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.4

10 - - Self propelled support elements

10 - - Operational Reconnaissance Tactics

10 - - Low level attachments

10 - - Self-sufficient combat elements

10 - - Infantry mounted combat tactics

• Historic Year: 1943

• Tech 6280

• Prerequisites:

• Kampfgruppe Doctrine

• Effects:

• max_organization land 5
• Tactical Withdrawal Chance: 4
• Counterattack Chance: 4
• Delay Chance: 2
• Cost infantry 10
• Cost artillery 10
• Cost motorized -10
• Cost sp_artillery -10
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2

10 - - Fluid battle mentality

10 - - Flexible combat formations

10 - - Attack from march formation

10 - - Advanced C3 capability

10 - - Deploying subunits

• Historic Year: 1943

• Tech Id 6290

• Prerequisites:

• Kampfgruppe Doctrine

• Effects:

• max_organization land 5
• Breakthrough Chance: 4
• Encirclement Chance: 2
• Assault Chance: 1
• Cost mechanized -10
• Cost tank_destroyer -10
• Speed hq 1
• Artillery Speedcap hq 1
• Antitank Speedcap hq 1
• AntiAir Speedcap hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.3

10 - - Deep Reconnaissance Focus

10 - - Advanced sub-unit SOP

10 - - Territorial zones of responsibility

10 - - Enemy Disorganization Focus

10 - - Self-sustaining units

• Historic Year: 1936

• Tech Id 6300

• Prerequisites:

• Mobility Focus Doctrine

• Effects:

• Morale land 50
• max_organization land -10
• Counterattack Chance: 2
• Assault Chance: 2
• Cost infantry -5
• Cost cavalry -10
• sce_frequency 0.1

10 - - High Echelon Fire Support

10 - - Advance under fire

10 - - General staff planning

10 - - Blocking detachments

10 - - Officer training - Frunze method

• Historic Year: 1937

• Tech Id 6310

• Prerequisites:

• Human Wave Doctrine

• Effects:

• max_organization land 10
• Tactical Withdrawal Chance: 2
• Breakthrough Chance: 2
• Encirclement Chance: 1
• Assault Chance: 2
• Cost infantry -5
• Cost cavalry -10
• sce_frequency 0.1

10 - - Artillery divisions

10 - - Wide attack area

10 - - Tactical unit - Battalion

10 - - Multiple blocking detachments

10 - - Discourage NCO initiative

• Historic Year: 1939

• Tech Id 6320

• Prerequisites:

• Human Wave Doctrine

• Effects:

• Counterattack Chance: 2
• Delay Chance: 2
• Cost infantry -5
• Cost militia -10
• sce_frequency 0.1

10 - - Artillery groups

10 - - All-around defence

10 - - Detailed army command planning

10 - - Collective responsibility Mentality

10 - - Static machine guns

• Historic Year: 1940

• Tech Id 6330

• Prerequisites:

• Large Front Doctrine

• Effects:

• Morale land 20
• Breakthrough Chance: 2
• Encirclement Chance: 2
• Ambush Chance: 2
• New Model hq 1
• Model is now obsolete. hq 0
• Cost infantry -5
• Cost militia -10
• Speed hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2
• Efficiency: airborne_assault 0.2

10 - - Mechanized forward elements

10 - - Self-sufficient commands

10 - - Forward command posts

10 - - Long-Range reconnaissance

10 - - Tactical unit - Company

• Historic Year: 1941

• Tech Id 6340

• Prerequisites:

• Pocket Defense Doctrine

• Effects:

• max_organization land 10
• Tactical Withdrawal Chance: 3
• Counterattack Chance: 2
• Delay Chance: 3
• Cost infantry -5
• Cost anti_tank -5
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2

10 - - Counterpreparating artillery fire

10 - - Anti-tank gun fronts

10 - - Army reserves

10 - - Layered minefields

10 - - Large formation camouflage

• Historic Year: 1941

• Tech Id 6350

• Prerequisites:

• Deep Operations Doctrine
• Defense in Depth

• Effects:

• max_organization land 10
• Counterattack Chance: 2
• Assault Chance: 2
• New Model hq 2
• Model is now obsolete. hq 1
• Cost infantry 5
• Cost militia 5
• Cost cavalry 5
• Cost motorized -5
• Cost mechanized -5
• Speed hq 1
• HQ Supply Efficiency Bonus: 1
• sce_frequency 0.2

10 - - Operational deception

10 - - Maskirovka

10 - - Mobile command posts

10 - - Counter-reconnaissance

10 - - Organic tank battalions

• Historic Year: 1943

• Tech Id 6360

• Prerequisites:

• Large Formation SOP Doctrine

• Effects:

• Morale land 20
• Breakthrough Chance: 4
• Assault Chance: 2
• Cost infantry 5
• Cost militia 5
• Cost cavalry 5
• Cost motorized -5
• Cost mechanized -5
• Cost armor -5
• HQ Supply Efficiency Bonus: 2
• sce_frequency 0.25

8 - - Bind enemy in depth operations

8 - - Counterattack disruption priority

8 - - Staff - Enemy assessment

8 - - Strict formation coordination

8 - - Prolonged endurance

• Historic Year: 1943

• Tech Id 6370

• Prerequisites:

• Large Formation SOP Doctrine

• Effects:

• Morale land 20
• Encirclement Chance: 2
• Cost infantry 5
• Cost militia 5
• Cost cavalry 5
• Cost motorized -5
• Cost mechanized -5
• Cost armor -5
• HQ Supply Efficiency Bonus: 2
• sce_frequency 0.25

8 - - Airmobile combined-arms formations

8 - - Deep penetration raids

8 - - Multi-dimensional offensives

8 - - Specialized anti-recon detachments

8 - - Camouflaged lines of departure