Hindsight is a cutting-edge recording and debriefing solution for multi-system environments. To contend with today's increasingly sophisticated and integrated multi-system environments, command centres, mission aircraft, and naval platforms need to have a clear understanding of what is really happening across the full system of systems. This includes dealing with sensor performance, data flow, integration problems, operator performance and more. Beyond handling multi-sensor real-time data, they are also expected to record and replay such information for in-operation playbacks, online technical analysis, debriefing and training purposes. To meet this vital need, Ness Technologies has developed HindSight the highly integrated record, replay and debriefing system. The system simultaneously records and replays data from multiple systems and channels including analogue or digital audio and video, network traffic, high-resolution computer screens, and VoIP. HindSight enables synchronised operational debriefing capabilities for all the systems with immediate availability.