Level 1
+3% replenishment rate for all units
+10% morale for all units during battles in own or allied territory
Level 2
+6% replenishment rate for all units
+3% missile attack range for all units
+20% morale for all units during battles in own or allied territory
Level 3
+9% replenishment rate for all units
+6% missile attack range for all units
+30% morale for all units during battles in own or allied territory