Doctrine
Military Doctrines and Combined Arms
These guides explain national doctrine transitions, industrial scaling bonuses, training speed modifiers, and multi-branch force synergies.
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Combined Arms: Synergies & Force Mixes
War Footing combined arms rewards mixing infantry, armor, artillery, and air defense to protect sectors and survive invasion combat.

Mass Assault Doctrine Guide and Transition Strategy
In War Footing, mass assault grants +20% production capacity and faster troop training. Maximize pre-war buildup before swapping to combat doctrines.

Prepared Defenses Doctrine & Setup Guide
The Prepared Defenses doctrine in War Footing grants +15% infantry defense and +15% artillery soft attack after a 6-turn transition period.
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Quick Answers
Doctrine FAQ
What benefits does the Mass Assault doctrine provide in War Footing?
Mass Assault grants a 20 percent boost to domestic production capacity and accelerates unit training, but imposes a 10 percent combat effectiveness penalty. Read the guide
How many turns does it take to switch doctrines to Prepared Defenses?
Transitioning to the Prepared Defenses doctrine takes exactly six turns, during which no active doctrine bonuses apply. Read the guide
What infrastructure upgrade is required to change military doctrines?
Changing doctrines requires upgrading the national Training Center to Level 2 in the military infrastructure tab. Read the guide








