This research designs an off-line evolutionary system to create multi-UAV behavior capable of searching for and attacking targets. The design for this behav- ior system assumes the UAVs have no apriori knowledge about undetected targets UAVs or the environment. In addition the system does not rely upon global com- munications. WIth regard to the behavior design and approach self-organization is a potential solution since exemplar systems relying upon it tend to be exceptionally robust scaleable