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

GMLRS fires from launcher

Press release | 10. 12. 2026

L3Harris Awarded Solid Rocket Motor Contract with Record Production

L3Harris Technologies has been awarded a follow-on contract from Lockheed Martin, valued at $250 million, to manufacture standard-range Guided Multiple Launch Rocket System (GMLRS) propulsion units.

GMLRS fires from launcher

Press release | 10. 12. 2026

L3Harris Awarded Solid Rocket Motor Contract with Record Production

L3Harris’ pack of launched effects provides kinetic and non-kinetic configurations with multi-domain launch flexibility that modern joint operations demand.

Editorial | 10. 09. 2026

60 Flights and Counting: Advancing Launched Effects at L3Harris

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

Editorial | 10. 01. 2026

A Legacy of Innovation: 125 Years on the Camden Waterfront

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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

Griffin®

Stinger

Army soldier on battlefield with network connecting assets

Supporting the Army

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