GMARS
Global Mobile Artillery Rocket System
Mission Ready
Superior, proven, accurate.
GMARS sets a new benchmark in modern rocket artillery. Born from a transatlantic partnership between Lockheed Martin and Rheinmetall, it combines the unmatched firepower and precision of combat proven HIMARS launcher technology with the mobility, reliability and logistics of the Rheinmetall’s HX 8x8 truck, made in Europe.
Built upon real operational experience in Ukraine, GMARS delivers double the firepower, extended reach, and unrivaled flexibility. Compatible with a scalable missile portfolio incl. GMLRS Unitary, ER-GMLRS, ATACMS and the new PrSM, GMARS offers decisive effects across the full range of military multi domain operations.
Its launcher-loader module variants feature two reloading solutions – Boom & Hoist and Crane – ensuring maximum flexibility, rapid reload times, and seamless Shoot & Scoot operations.
The HX 8x8 platform is proven in over 20,000 units across more than 15 user nations. With a 99% operational availability and over 1 billion kilometers in the toughest terrain, it’s a strategic backbone for today’s battlefield. The system offers maximum modularity in terms of protection and BMS integration, as well as maximum growth capacity including active protection systems and autonomous driving.
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Lockheed Martin is a global defense technology company driving innovation and advancing scientific discovery. With 50+ years of rocket artillery expertise and partnerships with 20+ countries, we're providing transformative technologies and precision fires solutions to support global deterrence and 21st Century Security.
Rheinmetall is Europe's leading supplier of tactical wheeled and tracked vehicles and a reliable partner to armed forces around the world. With innovative and modern systems, Rheinmetall sets global standards in defense technology and creates the indispensable basis for peace and freedom.
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- Highly mobile, shoot and scoot capability
- Crew-of-2; Cabin capacity of 3
- Rapid emplacement with no out-riggers
- Boom & hoist system enables safe and rapid reload in all weather conditions
- Only wheeled, 2-pod launcher system compatible with MLRS Family of Munitions
- Inertially navigated, GPS-aided firepower against short- and long-ranges
- Component commonality with M270 / HIMARS and the HX series of mobility platforms
- Interoperable with NATO forces, that use MLRS and HIMARS
- Designed with future in mind and flexibility to address multi-domain operations
- Rheinmetall's 8x8 truck combines the ability to self-cover long distances with logistical commonality to the HX family in service in the German Army, e.g. UTF, WLS
- Supports pre-planned and time-sensitive targeting
- Crane option enables expanded munitions capability like surface launch cruise missiles, etc.
Battle ready munitions

GMLRS
70+ km

ER GMLRS
150 km

ATACMS
300 km

PrSM
400+ km
Future munition options

Surface-Launch Cruise Missile
370+ km

122 MM Rocket
22 km
| Length | 9.8 m |
| Width | 2.5 m |
|
Height Stowed | Boom & Hoist |
~4.3 m 3.9 m |
| Combat Loaded | < 40 t |
| Empty | ~30.5 t |
| Max Speed | Up to 100 km/h |
| Max Operational Range* | 700 km |
*nominal conditions
