This is a sources-sought notice for market research only and does not constitute a solicitation. The potential future requirement is for a five-year contract to produce support equipment and provide technical assistance services for the Lower Tier Air and Missile Defense Sensor (LTAMDS) program, covering both U.S. and Foreign Military Sales needs. The work includes producing items like battery maintenance centers and depot test equipment, along with extensive engineering and logistics support services. The notice specifies that the government plans to award without providing proprietary technical data, requiring the contractor to fulfill requirements independently. The only currently known source is Raytheon Company in Andover, MA.