https://www.airandspaceforces.com/tag/next-generation-overhead-persistent-infrared-missile-warning/
Next-Generation Overhead Persistent Infrared missile warning Archives | Air & Space Forces Magazine
air space forcesnext generationinfrared missile
https://www.defensenews.com/battlefield-tech/space/2020/09/15/space-forms-confirms-space-based-infrared-system-detected-missile-attack-in-january/
US Space Force confirms Space Based Infrared System detected missile attack in January
Aug 18, 2022 - Chief of Space Operations Gen. John "Jay" Raymond has confirmed suspicions that the Space Based Infrared System was used to detect more than a dozen missiles...
us space forceinfrared system