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ATACMS

Overview

L3Harris produces the solid propellant rocket motor for ATACMS (Army Tactical Missile System), a combat-proven, long-range guided missile that utilizes the Multiple Launch Rocket System (MLRS) launcher transporter system.

Related News

Greg Burns, Director of Operations, L3Harris Canoga Park Site (L) and Pat O’Kelley, L3Harris Canoga Park Site Lead (R), discuss expansion plans.

Editorial | 10. 08. 2026

L3Harris Expanding Los Angeles Site to Increase Capacity for Precision Liquid Propulsion

L3Harris is investing in the future of liquid propulsion production with a more than $100 million expansion at the company’s Canoga Park site in the San Fernando Valley to increase manufacturing and assembly capacity for critical programs.

Greg Burns, Director of Operations, L3Harris Canoga Park Site (L) and Pat O’Kelley, L3Harris Canoga Park Site Lead (R), discuss expansion plans.

Editorial | 10. 08. 2026

L3Harris Expanding Los Angeles Site to Increase Capacity for Precision Liquid Propulsion

Linear Cryocooler Models

Editorial | 10. 06. 2026

Keeping Critical Missions Cool: How Linear Cryocoolers Enable Advanced Technology

125 years logo

Editorial | 10. 01. 2026

A Legacy of Innovation: 125 Years on the Camden Waterfront

Construction progresses at L3Harris’ Arkansas Advanced Propulsion Facilities in Camden, Arkansas.

Editorial | 10. 01. 2026

Arkansas Advanced Propulsion Facilities Build-Out Accelerates

THAAD missile fires from launcher

Press release | 09. 29. 2026

L3Harris Receives THAAD Propulsion Contract Valued at $6 Billion

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Related Capabilities

GMLRS

Guided Multiple Launch Rocket System (GMLRS)

L3Harris produces the solid propellant rocket motor for the Guided Multiple Launch Rocket System (GMLRS).
Tomahawk missile launched from destroyer U.S.S. Sterett during weapon test.

Tactical Tomahawk

Marine regiment testing a Javelin.

Javelin

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Stinger

Stinger

Supporting the Army

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