Netcentric Management is an interesting concept, born in military environment, that today is very promising in supply chain management for its contribution in term of robustness and risk management; in this context it is possible to develop a real distributed control system and to share available resources and information of logistics networks; however the effective development of these concepts is strictly related to the creation of interoperable simulators dynamically integrated in the Supply Chain. In this context M&S (Modelling & Simulation) is the real technology enabler for moving these interesting concepts to real competitiveness advantage.This paper presents the use of simulation as tool for policy re-engineer and decision support system in the netcentric supply chain management.by proposing advanced solutions under experimentation in this area.