The Department of Defense, specifically the Strategic Systems Programs (SSP) under the Department of the Navy, is conducting market research through a Sources Sought Notice for the development, production, support, and installation of Flight Test Instrumentation (FTI) systems for the fiscal year 2027. The procurement aims to secure engineering services that encompass maintenance, operation, logistics support, and life cycle management for FTI systems utilized in various flight tests, including those for the Trident II and Nuclear-Armed, Sea-Launched Cruise Missile (SLCM-N). This initiative is critical for ensuring the reliability and effectiveness of strategic weapons systems, as it involves advanced engineering support, system upgrades, and collaboration with other agencies to enhance operational capabilities. Interested firms must submit their White Paper Capability statements by December 17, 2025, to SPN208@ssp.navy.mil, demonstrating their qualifications and relevant experience in similar projects.