Some rules call on the AI faction to DISPERSE a region. To do this...

1. MOVE ELITES: Move all elite troops in the origin region to the adjacent region with the highest threat. Break ties in favor of the region with the lowest region number.

2. SCATTER REGULARS: Determine how many regions are adjacent to the origin region. Move one basic troop to the one with the lowest region number, then one to the region with the second-lowest, and so on. When all adjacent regions have received one troop, move a second troop to each one in the same way and in the same order. Do this until only one basic troop remains in the origin region.

3. LEAVE ONE BEHIND: Leave the final basic troop behind in the origin region. The disperse action ends.