General Dynamics Land Systems–Canada (GDLS-Canada) has officially debuted the “GRIZZLY LAV” 155 mm self-propelled howitzer (SPH) at the CANSEC 2026 defense exposition in Ottawa. The new artillery system, which integrates the KNDS Deutschland Remote Controlled Howitzer (RCH 155) turret onto a modified Light Armoured Vehicle (LAV) 6.0 combat chassis, is positioned as the primary frontrunner for the Canadian Army’s high-priority “Indirect Fire Modernization” (IFM) procurement program. The unveiling follows a comprehensive Request for Information (RFI) issued by the Canadian Army in 2025, which signaled a drastic shift away from traditional towed ordnance toward highly mobile, rapidly deployable wheeled self-propelled artillery.
Tactical Alignment with Canadian IFM Mandates
The Grizzly is designed to directly address the rigorous capability benchmarks established in the Canadian Army’s IFM RFI, which specifically targets the acquisition of a wheeled platform capable of keeping pace with fast-moving mechanized brigades. By stipulating a maximum road speed of at least 80 km/h and an operational cruising range of 450 km, the Canadian government effectively precluded tracked self-propelled howitzers from the competition due to their higher logistical footprint and lower strategic mobility. The lethality criteria detailed within the RFI place heavy emphasis on range, versatility, and advanced ammunition compatibility. The Canadian Army requires the prospective system to deliver a standard range of at least 30 km utilizing conventional M795 high-explosive munitions, extending out to 40 km when firing next-generation M1128 base bleed projectiles. Furthermore, the system must be fully qualified to employ precision-guided munitions such as the M982 Excalibur and the M1156 Precision Guidance Kit (PGK), alongside specialized sensor-fuzed anti-armor munitions including SMArt 155 and Bofors/Nexter Bonus rounds to defeat armored threats at extended distances.
The AGM Advantage and Fire-on-the-Move Capability
The operational heart of the Grizzly is the Artillerie-Geschütz-Modul (AGM), an air-portable, fully automated 155 mm L/52 gun system designed by Krauss-Maffei Wegmann (now part of KNDS). This module leverages the proven, highly reliable autoloader and ballistics technology originally developed for the German Army’s tracked Panzerhaubitze 2000 (PzH 2000) platform. The complete automation of the AGM allows the Grizzly to execute complex firing missions, including Multiple Round Simultaneous Impact (MRSI) strikes, where multiple shells are fired at different trajectories and velocities to impact a single target at the exact same moment. The inclusion of the AGM makes the Grizzly uniquely suited to satisfy Canada’s stringent “shoot-and-scoot” requirements, which demand unprecedented tactical speed to counter modern counter-battery threats. According to the RFI, a standard battery of six howitzers must be capable of saturating a target area with a minimum of 96 rounds and completely coming out of action in less than three minutes total. Following the firing sequence, individual howitzers must be able to displace by at least 500 meters within two minutes to evade incoming retaliatory fire. Crucially, the operational requirements also demand the ability to engage indirect targets while the vehicle is actively on the move, a capability pioneered by the AGM’s advanced stabilization systems and dynamic fire control computers, making it the only platform currently on the global market able to meet this specific criterion.
Swiss Precedent and Continental Industrial Synergy
The debut of the Grizzly in Ottawa follows a major procurement precedent established in Europe under the Swiss Armed Forces’ “Artillerie Wirkplattform und Wirkmittel 2026” program. In August 2022, the Swiss defense procurement agency, Armasuisse, shortlisted three systems to replace the aging M109 KAWEST WE tracked howitzers. The AGM module mounted on a Mowag Piranha IV platform competed in extensive technical and mobility trials throughout 2023 and 2024 against the BAE Systems Archer mounted on a Rheinmetall HX2 8×8 truck and the standard Boxer-based RCH 155 8×8. In October 2024, the Swiss Army formally selected the Mowag Piranha IV 10×10 variant equipped with the AGM, validating the integration of the automated German turret onto a classic General Dynamics wheeled armored vehicle line. This Swiss selection heavily underscores the strategic and industrial logic behind the Grizzly for the Canadian market. Because Mowag and GDLS-Canada both operate under the overarching General Dynamics Land Systems corporate umbrella, the cross-platform engineering of the AGM onto the Piranha and LAV families is highly mature. The Canadian Army already relies on the domestic LAV 6.0 chassis as the backbone of its mechanized infantry, reconnaissance, and command fleets. Selecting the Grizzly would leverage Canada’s existing defense industrial base in London, Ontario, streamlining domestic supply chains, reducing training overhead, and ensuring deep fleet commonality for decades to come.
