Donate the resources produced in your territory to your own faction. It will determine the size of the armies of your faction in the upcoming Reta War. The more resources you contribute, the greater will be the reward for the outcome of the war. The victorious faction gets more GRT, distributed according to each commander’s contribution.
Don’t forget. Wars happen every day, and the commander will require different strategies to win the battle. Your faction must unite to get more PTE revenue.