The GMARS platform is based on the Rheinmetall HX truck and features a multiple rocket launcher system with two pods and advanced fire control technology. Designed for 24/7 all-weather operations, GMARS supports the full MLRS Family of Munitions (MFOM), making it compatible with NATO-standard systems including M270 and HIMARS.
GMARS is engineered for rapid deployment and repositioning, offering ‘shoot and scoot’ capability without the need for additional support during firing. It features an inertial and GPS-supported navigation system enabling precision strikes at ranges exceeding 400 kilometres, with future enhancements planned to extend this range further.
With a combat weight of under 40 tonnes, GMARS can travel at speeds up to 100 km/h and has a road range of 700 kilometres. Its compact dimensions allow for unrestricted movement on standard roads and compatibility with rail transport, enhancing logistical flexibility.
The system’s crew comprises two operators, with an optional third seat in a protected cabin, and includes an integrated crane for fast reloading in all weather conditions. High component commonality with existing systems and platforms simplifies training and maintenance, improving interoperability with allied forces.
Earlier this year, Rheinmetall and Lockheed Martin hosted an international summit in Europe to present the system’s capabilities to defence professionals from 14 nations. The event focused on long-range precision fire, interoperability within NATO frameworks, and the future potential of the GMARS platform.
The summit featured presentations, factory tours, and technical briefings, culminating in plans for a live firing demonstration in summer 2025. “We were pleased to showcase the capabilities of the GMARS launcher at the summit with our partner Lockheed Martin,” said Dr Björn Bernhard, Head of Rheinmetall’s Vehicle Systems Division.
Paula Hartley, Vice President and General Manager of Tactical Missiles at Lockheed Martin, added: “The GMARS programme is a prime example of this commitment, and we were pleased to discuss its capabilities and benefits with customers at the summit.” The summit also included keynote remarks by LTG (R) Ben Hodges, highlighting emerging operational challenges and the role of advanced artillery systems in future conflicts
