Charles River Analytics, a developer of intelligent systems solutions, presents a case study focused on sea traffic situation awareness for the Defense Advanced Research Projects Agency (DARPA). Charles River developed Compliance in Real-Time Onboard Watercraft for Safe Navigation using Environs-Modeling, Sensor-Fusion, and Tracking, or CROWSNEST, part of DARPA’s Anti-Submarine Warfare (ASW) Continuous Trail Unmanned Vessel (ACTUV) program.