Using a set of data from different sources, current tools propose complex dashboards for decision support… But, data and information are uncertain and deciding which algorithm to apply can be complex. How can a decision maker decide how to use this information without knowing more about its veracity? Scientific and Technical work needs to improve uncertainty management all along the information chain from sensors to decision-makers to enhance to enhance the quality of decisions’. The FAUCON project will propose an Open Source platform for Intelligence which will be scalable, adaptative, robust and able to handle a huge quantity of heterogeneous and uncertain data. FAUCON will reduce current limitation of current tactical decision process.