The way soldiers prepare for the complexities of modern warfare is about to get a massive, high-tech upgrade.
British Army’s Combat Digitalisation Programme.
In a landmark move to modernise its forces, the British Army is preparing to launch a highly sophisticated, multi-billion-pound training initiative. At the heart of this overhaul is the Army Collective Training System (ACTS), a programme designed to replace outdated methodologies with state-of-the-art simulation and integrated learning environments.
Through the Collective Training Transformation Programme (CTTP), the UK Ministry of Defence has selected the Omnia Training consortium—led by prime contractor Raytheon UK (an RTX business)—to overhaul how British soldiers train. Among the heavyweights in this consortium is Rheinmetall Electronics UK, which has secured a massive piece of the pie: a contract share worth just under €1 billion.
This 15-year agreement, set to begin operational implementation in the summer of 2026, represents a monumental shift in defense readiness, industrial investment, and local job creation across the United Kingdom.
Here is an easy-to-understand breakdown of what this massive deal actually means, how the technology works, and why it matters for both the British military and the UK economy.
What is the Army Collective Training System (ACTS)?
To understand ACTS, it helps to look at how military training has traditionally worked. Historically, preparing a division or brigade for deployment involved massive, logistically complex, and highly expensive live-field exercises. While nothing replaces the value of boots-on-the-ground training, relying solely on physical maneuvers is increasingly difficult, costly, and limited in scope.
Modern warfare does not just happen on physical battlefields; it happens across digital networks, cyber domains, and highly complex urban landscapes.
ACTS bridges this gap by introducing a unified training system. Instead of treating field exercises, computer simulations, and classroom learning as separate entities, ACTS blends them into a single, seamless ecosystem. Under the 15-year contract, the Omnia Training consortium will deploy a mix of “live, virtual, and constructive” (LVC) simulation systems.
Essentially, this means soldiers in the field can train alongside virtual vehicles and digital threat environments, allowing commanders to simulate massive, complex scenarios—like a cyber-attack disabling local communications during an artillery drill—without needing to physically replicate those crises at a massive cost.
Rheinmetall’s Role: The Land Collective Training Partner
While Raytheon UK is steering the ship as the prime contractor, Rheinmetall Electronics UK is stepping up as the crucial “Land Collective Training Partner.”
Rheinmetall‘s responsibilities are vast. The German-headquartered defense giant, through its British electronics subsidiary, will be responsible for designing and delivering key elements of the land training programme. This includes:
Simulation Integration: Merging cutting-edge software with physical hardware so that training feels as realistic as possible.
Infrastructure Management: Managing the physical spaces, hubs, and training grounds where these complex exercises will take place.
System Configuration: Tailoring the software and hardware to meet the evolving tactical needs of the British Army.
Logistical Support: Ensuring that the incredibly complex web of simulators, physical gear, and digital networks operates smoothly day in and day out.
With a contract value of nearly €1 billion, this is a defining project for Rheinmetall, cementing its status as one of the UK’s most critical defense partners.
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Boosting the UK Economy and Creating Skilled Jobs
One of the most significant aspects of this 15-year contract is its long-term commitment to British industry and the local workforce. Because the contract spans a decade and a half, it provides the kind of financial predictability that allows businesses to invest heavily in their own infrastructure.
Rheinmetall has confirmed that the scale of this project will allow it to sustainably expand its local sites, workforce, and supply chain capacities across the UK.
This expansion is set to secure existing roles and create a wave of new, highly skilled jobs. The economic benefits will be felt across several key strategic locations:
Isle of Wight: Home to Rheinmetall Electronics UK’s headquarters, this region will see sustained investment and job security.
Southampton: Another key site poised for growth and technical expansion.
Bristol and Warminster: New employment opportunities will be directly created in these defense-heavy hubs to support the physical and technical demands of the training contract.
By keeping the supply chain local and investing in regional hubs, the project ensures that the money spent on national defense directly feeds back into the UK economy, fostering high-tech engineering and software development talent.
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A Strategic Market for Rheinmetall
The UK has steadily become one of Rheinmetall’s most vital European markets. The company’s footprint is already deeply embedded in the British military infrastructure.
Beyond its electronics division, Rheinmetall operates Rheinmetall BAE Systems Land (RBSL), a joint venture that plays a primary role in major British Army vehicle modernisation programmes, such as the Challenger 3 Main Battle Tank and the Boxer Mechanised Infantry Vehicle.
By securing a leading role in the training space alongside its existing vehicle manufacturing contracts, Rheinmetall is creating a continuous loop of support for the British Army. They aren’t just building the vehicles and hardware the army uses; they are now also designing the very systems used to train the soldiers who operate them.
This deep integration allows for seamless updates, faster troubleshooting, and a highly agile approach to military readiness.
Looking Ahead to Summer 2026
The rollout of a massive system like ACTS does not happen overnight. The Omnia Training consortium is currently laying the groundwork, with full operational implementation scheduled to begin in the summer of 2026.
For the British Army, the next 15 years will represent a massive leap forward in capability. Soldiers will be trained faster, more safely, and under highly realistic conditions that mirror the unpredictable nature of modern global conflicts. For the UK defense industry, the €1 billion injection via Rheinmetall promises to secure a generation of engineering expertise right at home.
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