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Space Superiority

Supporting the Air and Space Forces

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Dominate the Space Domain

L3Harris Space Superiority

Operational Space Command and Control (C2)

L3Harris joins full SDA and space control resources to provide critical orbital analysis support, training and tools to all space C2. We support all levels of space C2 – tactical, operation and strategic – and continue to develop a training and wargaming environment to guide controllers and decision-makers.

Featured Space Superiority Capabilities

Space is vital to our modern way of life. But threats to our nation's space assets grow in scope and lethality each day. L3Harris’ space BMC3 solutions close the warfighting observe-orient-decide-act loop – to ensure that the U.S. is always faster than the threat.

Space BMC3

Space is vital to our modern way of life. But threats to our nation's space assets grow in scope and lethality each day. Our space BMC3 solutions close the observe-orient-decide-act loop – to ensure that the U.S. is always faster than the threat.
Space Superiority Sustainment

Space Superiority Sustainment

Counter communications system

Counter Communications System

L3Harris Olympus Modeling and Simulation

Olympus

Space Test and Training Range

Space Test and Training Range

L3Harris Mission Planning Tool

Mission Planning Tool

Advanced Radar Solutions header

Advanced Radar Solutions For Space Domain Awareness

ASTRO

Advanced Electro-Optical System R&D and Sustainment for Space Domain Awareness

L3Harris is at the forefront of providing tools that enable and deny access to the electromagnetic spectrum in the contested space environment. Our capabilities protect U.S. forces and ensure any potential adversaries are at a disadvantage in the space domain.

Space Electronic Warfare

All Space Superiority Capabilities

Additive Manufacturing

Additive Manufacturing

ASTRO

Advanced Electro-Optical System R&D and Sustainment for Space Domain Awareness

Advanced Radar Solutions header

Advanced Radar Solutions For Space Domain Awareness

Agile Guardian

Agile Guardian

Autonomous Flight Termination Unit - Miniature (AFTU-M)

Autonomous Flight Termination Unit - Miniature (AFTU-M)

Bantam

Bantam

C/TT-600 Software-Defined Radio

C/TT-600 Software-Defined Radio

R-42DM 890N (200 lbf) Dual Mode High Performance Rocket Engine

Chemical In-Space Propulsion

Counter communications system

Counter Communications System

CST-100 Starliner

CST-100 Starliner

AF-M315E, specially-engineered propulsion system for the “green” propellant

Green Propulsion

HPIU

Hosted Payload Interface Unit (HPIU)

Launch Vehicle Avionics

Launch Vehicle Avionics

Navigation Solutions

M-Code Navigation Solutions

M-Code Type I

M-Code Type I

M-Code Type II

M-Code Type II

KI-700

Medium Rate Advanced Encryption Standard (AES) Unit (KI-700)

L3Harris Mission Planning Tool

Mission Planning Tool

L3Harris' NASA Orion audio system will play a mission-critical role in returning astronauts to the lunar surface as part of the Artemis missions.

NASA Orion Audio System

Navigation Technology Satellite – 3 (NTS-3): Accelerating the future of space-based PNT

NTS-3

Nuclear Propulsion

Nuclear Propulsion

L3Harris Olympus Modeling and Simulation

Olympus

Orion

Orion

Protected Global Positioning System

Protected Global Positioning System

RL10 Engine

RL10 Engine

Rocket Shop℠ Defense Advanced Programs Ensuring the Nation's Safety with Next Generation Defense Products

Rocket Shop℠ Defense Advanced Programs

RS-25 Engine

RS-25 Engine

CDU-200

Secure Satellite Communications Encryption Unit (CDU-200)

MCU-110

Secure Satellite Communications Encryption Unit (MCU-110C)

Aerojet Rocketdyne’s Advanced Electric Propulsion System

Solar Electric Propulsion

Missile takes off in the sky

Solid Rocket Motors

L3Harris Space and Intelligence Communications

Space and Intelligence Communications

Space is vital to our modern way of life. But threats to our nation's space assets grow in scope and lethality each day. L3Harris’ space BMC3 solutions close the warfighting observe-orient-decide-act loop – to ensure that the U.S. is always faster than the threat.

Space BMC3

L3Harris is at the forefront of providing tools that enable and deny access to the electromagnetic spectrum in the contested space environment. Our capabilities protect U.S. forces and ensure any potential adversaries are at a disadvantage in the space domain.

Space Electronic Warfare

Powering lunar surface operations

Space Power Systems

Space Superiority Sustainment

Space Superiority Sustainment

Satellite

Spacecraft Communications

L3Harris SpaceSentry Modular TCPED System

SpaceSentry Modular TCPED System

SpaceView

Spaceview™ Small Satellite Imaging Solutions

SPATIAL

SPATIAL

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UnityCP® Application-Specific Integrated Circuit

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Featured News

L3Harris instruments onboard the Himawari-10 will enhance real-time disaster monitoring and warning in the Asia-Pacific region

Press release | 01. 09. 2025

L3Harris Completes Preliminary Design Review for Key Components of New Geostationary Meteorological Satellite

L3Harris Technologies has successfully completed the Preliminary Design Review (PDR) of key components for the Japan Meteorological Agency’s (JMA) new geostationary meteorological satellite, Himawari-10, which Mitsubishi Electric Corporation will manufacture.

L3Harris instruments onboard the Himawari-10 will enhance real-time disaster monitoring and warning in the Asia-Pacific region

Press release | 01. 09. 2025

L3Harris Completes Preliminary Design Review for Key Components of New Geostationary Meteorological Satellite

Satellite constellation circles earth

Press release | 01. 07. 2025

US Space Force Selects L3Harris to Design Resilient GPS Satellite Concepts

L3Harris is building 18 space vehicles for SDA’s Tranche 2 Tracking Layer program, designed to provide near-global missile warning and tracking capability

Press release | 12. 10. 2024

L3Harris Completes Design Review for New Tranche 2 Missile Tracking Satellites

L3Harris Nexus

Press release | 12. 06. 2024

L3Harris Awarded Grants for New Buildings in Florida

Rendering of L3Harris' Tranche 2 Tracking (T2TRK) imagery for the Space Development Agency (SDA)

Editorial | 11. 25. 2024

L3Harris Completes Critical Design Review for Space Development Agency Satellite Radios

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Space Superiority Resources

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    Space Superiority Solutions Brochure

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