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

Employees work on an RS-25 engine

Press release | 07. 22. 2026

L3Harris Delivers SLS Core Stage Engines for Artemis III Mission

L3Harris Technologies has delivered the four RS-25 engines to power the core stage of NASA’s Space Launch System (SLS) rocket as part of the agency’s next Artemis mission set for launch in 2027.

Employees work on an RS-25 engine

Press release | 07. 22. 2026

L3Harris Delivers SLS Core Stage Engines for Artemis III Mission

Green Wolf syncs with other launched effects and ground vehicles via digital lines

Press release | 07. 16. 2026

L3Harris and Shield AI Complete Autonomous Electronic Warfare Flight Test

Nexus Background Stealth

Editorial | 07. 01. 2026

L3Harris Test Marks Step Forward on Next-Generation Ramjet Propulsion

Construction crews continue work on expanding a facility in Arkansas

Press release | 06. 24. 2026

L3Harris Plans Arkansas Facility Expansion for PAC-3 Propulsion Production

pilot in cockpit with missile out the window

Press release | 06. 03. 2026

L3Harris Receives Contract to Deliver Proximity Fuzes

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Related Capabilities

GMLRS

Guided Multiple Launch Rocket System (GMLRS)

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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Related Domains & Industries

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Defense

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Land