The U.S. Special Operations Command (USSOCOM) is seeking qualified contractors for the continued development of the Advanced Threat Warner (ATW), an infrared detection system historically provided by Northrop Grumman. This sources sought notice aims to conduct market research for software and engineering development services, specifically targeting small businesses capable of meeting the requirements without access to Northrop Grumman’s technical data. The ATW system plays a critical role in enhancing operational capabilities by providing advanced threat detection for military applications. Interested vendors must submit a statement of interest, including company qualifications and relevant experience, by April 3, 2025, to Chase Brasher at chase.w.brasher.civ@socom.mil, as participation in future solicitations will require separate submissions.