NAVUS is providing since 1995 highly skilled resources for software research. We did a number of defense projects for Dornier, DaimlerChrysler Aerospace and Astrium. Actually we are participating in a number of ESA and EU research projects to develop a fully autonomous multiagent system. The agents are able to cooperate and interact thanks to an advanced Artificial Intelligence (AI) engine based on argumentation services. A major use case scenario are defensive and offensive systems for the information warfare.