We are a global high-tech company involved in aerospace, defense and security. We design products, services and integrated solutions for governments, armed forces, and civilians. We are developing intelligent software to summarize vast quantities of sensor data like video and audio into concise English summaries. This reduces the data overload for operators. The system has successfully demonstrated summarizing outputs from a small-scale demo involving gunshots. Future work involves developing a full-scale urban surveillance system and combining sensor data with open source intelligence to provide more context on detected events.