The video describes an environmental monitoring exercise using networked vehicles and sensors. The exercise consisted of searching for an ship that committed an environmental hazard better known as "bilge dumping" and monitoring the respective oil spill. The oil was recreated using 100 kg of popcorn which is know to have similar dynamics. The popcorn was deployed by a Navy vessel. A fixed-wing Unmanned Aerial Vehicle (UAV) equipped with a gimbaled EO camera and a Automatic Identification System (AIS) receiver was deployed to search the "oil" spill and the "suspected" ship. After the oil spill was detected, a message was sent to a Navy vessel that deployed four drifters over the spill in order to forecast its dynamics. The drifters were equipped with GPS and broadcast their position using AIS. The UAV received the AIS information and visited the drifters location to assess their effectiveness while forecasting the oil spill trajectory.