NATO will be represented at I/ITSEC by the Science and Technology Organization's (STO) Modelling and Simulation Group (NMSG) and the Allied Command Transformation (ACT). The common themes presented at the NATO booth will focus on the M&S Application Area of Military Training and M&S Standardization, uses of M&S in research, concept development and experimentation, and advanced distributed learning. Current examples of related technical activities will be shown with live demonstrations.