 A Naval Combat Management System (CMS) is the computer system that connects a naval ship's sensors, weapons, data links, support measures and other equipment to the officers and staff performing the tasks in combat through the cycle of the OODA loop.Typical functions include sensor control, sensor data fusion, threat evaluation, weapons assignment, weapons control etc.To meet the requirements of the Royal Swedish Navy weapon control system on the "Norrköping"-class, the 9LV200 system was developed from 1968 by Philips Swedish subsidiary ("Philips TeleindustriAB", PTAB).