United States Department of Defense (DoD)U.S. Air ForceU.S. ArmyU.S. Space Force / Space Development AgencyU.S. Navy / Marine CorpsLockheed Martin CorporationNYSE:LMTThe Boeing CompanyNYSE:BANorthrop Grumman CorporationNYSE:NOCBAE Systems plcLON:BANational Aeronautics and Space Administration (NASA)Tactical Night Vision Company (TNVC)Steele IndustriesInternational Allied Governments (100+ countries)