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L3Harris moves HBTSS missile-tracking satellites into production for Golden Dome

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L3Harris Technologies is moving its Hypersonic and Ballistic Tracking Space Sensor satellites into production for the Missile Defense Agency’s Golden Dome initiative, with few design changes from the existing HBTSS design. The decision signals a transition from satellite development toward scaled production for missile-warning and tracking missions.

Discovered 2026-09-16T11:30:44.401113-07:00 | 2026-09-16T11:30:44.401113-07:00

Briefing

What Hype is tracking

  • L3Harris is advancing HBTSS from development into production, potentially accelerating the availability of space-based missile-tracking capability for Golden Dome.
  • The use of an existing design with few changes may reduce development risk and support a faster production transition for the Missile Defense Agency.
  • The move reinforces the growing role of satellite systems in missile-warning and tracking architectures.

Reported By

SpaceNews.com
Sources Tracked
1
First Seen
2026-09-16T11:30:44.401113-07:00
Latest Update
2026-09-16T11:30:44.401113-07:00
Coverage
Defense

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