Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • BAE Systems tests M109 with 52-calibre cannon

Defence Events

BAE Systems tests M109 with 52-calibre cannon

BAE Systems has successfully fired 155 millimetre projectiles from a M109 Self-Propelled Howitzer modified with the Rheinmetall L52 155mm, 52-calibre cannon.

Image courtesy BAE Systems

The M109-52 is a significant, low-risk, high-performance upgrade to the current 39-calibre cannon and provides the additional range required in large-scale combat operations.  
 
“We’ve demonstrated that the integrated system of the M109-52 is a viable solution for long-range precision fires modernisation needs,” said Dan Furber, director of Ground Vehicle Production for BAE Systems’ Combat Mission Systems business. “Integrating these two highly capable and proven artillery systems provides stable designs and predictable performance.”

Advertisement
ODU RT

 
The test, conducted at Camp Ripley, Minnesota, proved the compatibility of the L52 cannon with the M109A7 platform during the live fire exercise. BAE Systems plans to conduct additional testing in 2024, which will highlight extended range across a variety of projectiles.
 
Advertisement
PTC rectangle

BAE Systems’ ability to integrate the proven M109 with proven cannon platforms like the L52 will quickly deliver expanded interoperability on day one with battlefield partners. The L52 artillery cannon is used by nine NATO and allied partner nations’ tactical artillery forces.
 
A full-sized M109-52 system is being showcased alongside a prototype variation of the Armored Multi-Purpose Vehicle (AMPV) at AUSA.

The AMPV Counter-Unmanned Aircraft System (CUAS) prototype, built on the same proven chassis as the existing variants in the family of vehicles, includes External Mission Equipment Package (ExMEP) enhancements that demonstrate the rapid integration of future technologies and capabilities onto the platform.
 
The prototype features the new ExMEP interchangeable top plate, which enhances the proven AMPV hull structure and provides flexibility to quickly integrate other mission equipment. This modular approach allows for the possibility of new turreted variants to the AMPV family of vehicles, to include CUAS.
 
The CUAS prototype features the Moog Reconfigurable Integrated-weapons Platform (RIwP) turret, which is common to the US Army’s Mobile Short Range Air Defense (M-SHORAD) system. The RIwP is a proven, modular, and scalable remote turret, which offers air defence, anti-armour, or multimission capabilities via precision medium-calibre and indirect fires. The CUAS variation also includes mission-ready command and control systems beyond what is available on the current AMPV fleet.
 
“The Armored Multi-Purpose Vehicle truly lays the foundation of the future of the battlefield for decades to come,” said Bill Sheehy, BAE Systems AMPV programme director. “We designed these vehicles with modularity and flexibility, providing an adaptable and ready-for-growth platform. Showcasing the art of the possible with the ExMEP enhancement and CUAS capability at AUSA is just the beginning of opportunities beyond the current family of vehicles. This vehicle will continue to provide the support Soldiers need in battle, no matter the mission.”
 

Advertisement
FIA2026 animated banner
HMS Active completes float off feat

Defence Events

HMS Active completes float off feat

30 March 2026

Building on the momentum of February's dual milestone event at Babcock’s Rosyth site, the Type 31 frigate programme has reached another significant stage, with HMS Active completing the float-off process.

Lockheed Martin joins MTC as Tier 1 member

Defence

Lockheed Martin joins MTC as Tier 1 member

30 March 2026

Lockheed Martin has joined the Manufacturing Technology Centre (MTC) as a Tier 1 member which will see it collaborate on core research, capabilities and investments and play a key role in managing projects that address some of the pressing challenges being faced by defence industry supply chains.

RFA Lyme Bay gets mine hunting tech upgrade

Defence

RFA Lyme Bay gets mine hunting tech upgrade

30 March 2026

The Royal Navy is stepping up its mine hunting capabilities with new cutting-edge uncrewed equipment being added to RFA Lyme Bay in the coming days.

British Army retire Land Rover fleet

Defence

British Army retire Land Rover fleet

30 March 2026

British soldiers will use a new fleet of thousands of modern vehicles, following the start of the retirement of the iconic Land Rover fleet earlier this month, after 70 years of service.

Advertisement
PTC rectangle
James Heappey joins NAD Board

Defence

James Heappey joins NAD Board

30 March 2026

Former British Minister of State for the Armed Forces from 2020 to 2024 The Rt Hon Major James Heappey has joined the board of Swedish defence tech startup Nordic Air Defence (NAD), developers of the K100XR drone interceptor for civilian and military use.

BAE Systems partners with Scale AI on agentic AI for defence

Defence

BAE Systems partners with Scale AI on agentic AI for defence

27 March 2026

BAE Systems and Scale AI have announced a strategic relationship agreement to accelerate the development and fielding of advanced artificial intelligence capabilities in support of the US Department of War’s (DoW) high-stakes mission environments and operational platforms.

Advertisement
ODU RT
Advertisement
Gulfstream banner