L3Harris Wins $1B+ Space Force Contract for 18 Missile Defense Satellites
Event summary
- L3Harris Technologies awarded contract for 18 Accelerated Missile Defense Tranche 3 (AMDT3) satellites by U.S. Space Force’s SDA.
- $1B+ deal expands L3Harris’ role in space-based missile tracking, building on prior Hypersonic and Ballistic Tracking Space Sensor (HBTSS) program success.
- Satellites equipped with medium-field-of-view payloads for enhanced detection of hypersonic and ballistic threats.
- Production to begin immediately at expanded Indiana manufacturing facility and new Florida integration site.
The big picture
This contract represents a significant expansion of L3Harris’ role in the rapidly evolving space-based missile defense ecosystem, following successful on-orbit demonstrations of its tracking technology. The deal underscores growing government investment in countering hypersonic and ballistic threats, with over 70 similar satellites now on order across multiple programs. The strategic importance lies in L3Harris’ ability to deliver at scale while maintaining technological superiority in an increasingly contested domain.
What we're watching
- Execution Risk
- Whether L3Harris can meet aggressive production timelines with newly expanded facilities.
- Industry Positioning
- How this contract solidifies L3Harris’ lead in space-based missile defense against competitors like Lockheed Martin and Northrop Grumman.
- Government Spending
- The pace at which U.S. Space Force continues to invest in next-generation satellite constellations for missile defense.