Lockheed Martin and Rheinmetall successfully conducted the first live-fire test of the GMARS rocket artillery system at White Sands Missile Range in New Mexico on 4/8. The test involved firing the Guided Multiple Launch Rocket System (GMLRS) rockets, currently used by the US Army and other militaries.

The test represents a significant milestone in the GMARS development program. The project aims to provide partners with flexible long-range precision fires, increased mobility and survivability, and compatibility with allied platforms, according to a statement.

The GMARS rocket artillery during its first live-fire test on 4/8. Photo: Lockheed Martin

The GMARS rocket artillery during its first live-fire test on 4/8. Photo: Lockheed Martin

Lockheed Martin and Rheinmetall began joint development of GMARS in 2023. The system is intended to replace the MARS II rocket artillery, a collaboration between Germany, France, and Italy based on the American M270. GMARS is considered a more advanced version of HIMARS, tailored for European allies.

The GMARS launcher has a range of 700 km and a top speed of 100 km/h, compared to HIMARS' 300 km range and 85 km/h speed. GMARS also utilizes a larger 8x8 chassis and carries two pods of six launch tubes, doubling the firepower of HIMARS, which has a single pod.

Interoperability with existing systems is a priority for the US military and its allies. General Christopher Donahue, commander of US Army Europe and Africa, recently emphasized the importance of enhancing synergy between US and allied equipment, particularly for long-range strike and air defense missions.

Pham Giang (Business Insider)