Nation States does will not allow wars between regions or other nations but what about War Games? What I mean is that we should add little mini games that are simple to code for the developers of the website like this:
two regions declare "War" on each other
in the war it goes like this each team has to try to "pick off" or select nations in the oposing regions list of nations
they computer will dicide weather they won against that person or lost deteming by how many people are in the nations population and how much funding goes to there military.
they region with the most wins, wins the war.
plain and simpe.