SAN DIEGO, CALIFORNIA / ACCESS Newswire / October 13, 2025 / General Atomics Electromagnetic Systems (GA-EMS) announced the successful test of its Long Range Maneuvering Projectile (LRMP) at the U.S. Army Yuma Proving Ground, achieving key flight milestones when fired from a M777 howitzer platform. During the August test, GA-EMS fired multiple LRMP rounds using M231 powder charges, demonstrating sabot separation, de-spin stabilization, wing deployment and controlled descent.

The LRMP is a next-generation munition engineered to extend the range and precision of existing 155mm artillery systems. Equipped with deployable aerodynamic control surfaces and onboard guidance, it can actively maneuver in flight to engage targets at extended distances-even in GPS-denied or degraded environments. Recent test flights matched predictive models and yielded valuable data to support upcoming demonstrations at significantly increased ranges.

"This milestone reflects our commitment to delivering disruptive technologies for precision artillery," said Scott Forney, president of GA-EMS. "As the U.S. faces rising threats from near-peer adversaries and increasingly contested environments, affordable, mass-produced artillery is critical. LRMP meets that need while proving its ability to perform in extreme conditions and reshape long-range firepower."

GA-EMS continues to lead in the development of electromagnetic systems, hypersonics and precision-guided munitions. The LRMP platform supports modernization goals across multiple services and offers a scalable, field-proven solution for future battlefield applications.

About General Atomics Electromagnetic Systems

General Atomics Electromagnetic Systems (GA-EMS) develops innovative technologies to create breakthrough solutions supporting operational environments from undersea to space. From electromagnetic, power generation and energy storage systems and space systems and satellites, to hypersonic, missile defense, and laser weapon systems, GA-EMS offers an expanding portfolio of capabilities for defense, government, and national security customers. GA-EMS also provides commercial products and services targeting hazardous waste remediation, oil and gas, and nuclear energy industries.

For further information, visit www.ga.com/ems

Media Contact
EMS-MediaRelations@ga.com

Photo Caption: The Long Range Maneuvering Projectile (LRMP) in flight, greater maneuverability and precision to defeat static or moving targets, with 2 to 3 times the range of current rounds.

SOURCE: General Atomics Electromagnetic Systems