The NATO Modelling and Simulation Group (NMSG) Symposium (MSG-069) “Use of M&S in Support to Operations, Irregular Warfare, Defence against Terrorism, and Coalition Tactical Force Integration” was conducted in Brussels, Belgium on 15 & 16 October 2009. All sessions of the Symposium were unclassified. The Symposium audience included experts from NATO countries, Partners-for-Peace (PfP) nations, ...