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Javelin

Overview

L3Harris' Javelin solid rocket motor is an integrated pulse motor with a launcher eject motor and flight motor in a single unit. The Block 1 adds additional length to the flight motor to achieve additional range. Javelin is versatile, adaptable to many platforms, and is effective against tanks, bunkers, buildings, small boats, and slow-moving helicopters. Javelin is combat-proven and utilizes fire-and-forget infrared technology.

Latest News

engine hot-fire tests

Press release | 08. 10. 2026

L3Harris Conducts Successful Hot-Fire Test in Major Milestone for Next Generation Interceptor Program

L3Harris Technologies has successfully completed a hot-fire test of its stage two advanced large solid rocket motor (SRM) for the Missile Defense Agency’s Next Generation Interceptor (NGI). L3Harris conducted the test as part of the Lockheed Martin team advancing the effort to strengthen the nation’s homeland missile defense.

engine hot-fire tests

Press release | 08. 10. 2026

L3Harris Conducts Successful Hot-Fire Test in Major Milestone for Next Generation Interceptor Program

Nexus Background Stealth

Press release | 08. 04. 2026

L3Harris Completes Sale of Majority Stake in Commercial Space Propulsion, Power and Electronics Businesses to AE Industrial Partners

Secretary of War Pete Hegseth visited L3Harris’ PAC-3 propulsion facility

Press release | 07. 27. 2026

L3Harris Signs Transformational Agreement to Drastically Increase Production for PAC-3 MSE

THAAD missile defense system

Press release | 07. 27. 2026

L3Harris Signs Framework to Quadruple THAAD Propulsion Production

Employees work on an RS-25 engine

Press release | 07. 22. 2026

L3Harris Delivers SLS Core Stage Engines for Artemis III Mission

Resources

  • L3Harris Javelin Missile Infographic thumbnail image

    Javelin Missile Infographic

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