 These rules are found in "Strategic Operations" ("SO") and integrate with "BattleForce" rules set to be able to operate large formation(s) of aerospace units including larger units with the ground assets.In addition, numerous optional advanced rules have been included in "SO" for aerospace play and construction of advanced aerospace units.In addition, "SO" also provides for clear rules for interaction with ground units, and abstract gameplay for the large and small aerospace units would before more a campaign setting requiring more details for casual gameplay.