The Modeling and Simulation Network (M&SNet) is a world-wide consortium of 14 independent organizations and 34 centers. A young and active network (founded in 2003) of researchers, professors, practitioners devoted to support the continuous improvement in the field of Modeling & Simulation (M&S). Its continuing mission to search for innovative ways to use M&S as well as innovative domains of application and to disseminate M&S principles (both theoretical and ethics). The MS&Net workshop aims to create an evolving framework for sharing experience and knowledge in which participants have the possibility of effective cooperation. Tracks organization is intended to cover all the research areas of MS&Net centers: knowledge exchange is the key of successful collaborations. The workshop provides to affiliated centers a researches intersection point and to external applicants a research access point to the art and science of Modeling & Simulation.