This is a Request for Information (RFI) for market research only, not a solicitation, issued by the U.S. Air Force to identify sources capable of upgrading the MH-139A helicopter's Electro-Optical/Infrared (EO/IR) system and adding cabin displays for Special Mission Aviators. The upgrade requires enhanced imaging (including MWIR, SWIR, and color low-light cameras), a laser rangefinder and illuminator, moving target indicator, and integration with the aircraft's navigation system and cabin displays. No budget amount is specified. The location for performance is not specified. Responses are due by 3:00 PM Eastern Time on 24 July 2026.