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Space Superiority Sustainment

Effective Lifecycle Management

L3Harris' budget-minded viewpoint and more than 50 years of expertise in government systems design and integration enable us to provide meaningful lifecycle cost analysis services and implementation plans. Never compromising on safety or quality, our dynamic and collaborative approach ensures systems continue to increase their warfighting capabilities over time through effective management — even as budgets decrease. We plan and transition systems using proven templates that incorporate emerging technologies in a cost-effective manner and implement transition solutions that reduce risk while delivering greater operational benefits. We co-locate with our customer to ensure the seamless transition to long-term sustainment. 

A Single, Integrated Architecture Approach

Space dominance demands architecting expertise that enhances joint capabilities at the top level, while supporting system development and support at lower levels. L3Harris’ model-based architecture process delivers a single, integrated architecture across all levels. The results are rapid discovery, sharing and reuse of architectural data across enterprise boundaries for complete architecture awareness and lifecycle cost savings — from fielding to maintenance. When the useful life of a developmental prototype must be extended, L3Harris is ready to move fast. Our specialized rapid reaction capability maximizes the existing investment and lets us turn a system designed for short-time use or testing into one that provides years of operational value.

We work with rapid-prototyping organizations so that cycles are short, then apply a unique L3Harris process that ensures all the key “abilities” — sustainability, compatibility, interoperability, dependability and availability — are in place.

Featured Articles

Earth from space with a yellow glow around the atmosphere

Press release | 09. 30. 2025

US Space Force Declares L3Harris’ ATLAS Mission Ready, Advancing Space Domain Awareness and Strengthening Space Superiority

The U.S. Space Force has declared operational acceptance of the Advanced Tracking and Launch Analysis System (ATLAS) designed and built by L3Harris Technologies.

Earth from space with a yellow glow around the atmosphere

Press release | 09. 30. 2025

US Space Force Declares L3Harris’ ATLAS Mission Ready, Advancing Space Domain Awareness and Strengthening Space Superiority

L3Harris Christopher E. Kubasik speaks at a podium at a facility

Press release | 08. 21. 2025

L3Harris Expands Florida Facility to Support America’s Golden Dome

Rocket launches in night sky

Press release | 08. 13. 2025

US Space Force Successfully Launches L3Harris-Built NTS-3 Satellite

Rendering of NTS-3 Navigational Satellite over North America

Editorial | 08. 07. 2025

Innovative NTS-3 Navigation Satellite Readies for Launch

10-story radar at sunset

Press release | 04. 07. 2025

US Space Force Selects L3Harris to Upgrade Space Domain Awareness Capabilities to Better Understand Space-Based Threats

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