Being a typical complex system, requirement demonstration for war system must suit to the characteristic of information war, including system of systems (SoS) encounter and wholeness.

• 摘要战争是一个典型的复杂系统，战争系统的需求论证必须适应信息化战争条件下体系对抗和整体性的特征，需要用新的理论和方法来指导。