Bases are structures owned by legions that produce resources every 24 hours. They have the same basic combat concepts as ships, except on a more extreme scale. Hull, Shield, Attack and Defence are supplied by modules, that are unlockes through completing standard research.
Bases can be upgraded to increase resouce output and space.
Before any modules can be installed on the base, a leader must first start the construction of the base at a cost of 100 Energy. Legion members with position Officer or below are unable to start the base construction. The base must reach level 1 after construction before it can have anything installed on it.