This is a Sources Sought Notice for market research purposes only, not a solicitation for proposals. The U.S. Army Contracting Command – Redstone is seeking interested parties capable of supporting the continued manufacturing and life-cycle support of the Javelin Weapon System (JWS) for fiscal years 2027 through 2036. The effort includes providing missiles, launchers, trainers, spare components, and associated engineering services such as design, configuration management, and test support. Performance will require access to classified information and personnel with a Secret Security clearance. Responses are due by 1500 CST on 30 June 2026, and the government will not provide a full Technical Data Package as the system is owned by the Raytheon/Lockheed Martin Javelin Joint Venture.