This book constitutes the thoroughly refereed post-workshop proceedings of the 5th
International Workshop on Modelling and Simulation for Autonomous Systems MESAS 2018 held in
Prague Czech Republic in October 2018. The 46 revised full papers included in the volume were
carefully reviewed and selected from 66 submissions. They are organized in the following
topical sections: Future Challenges of Advanced M&S Technology Swarming - R&D and Application
M&S of Intelligent Systems - AI R&D and Application AxS in Context of Future Warfare and
Security Environment (Concepts Applications Training Interoperability etc.).