L&T begins Indian BvS10 Sindhu production

Larsen & Toubro (L&T) has begun manufacturing BvS10 Sindhu articulated all-terrain vehicles for the Indian Army at its Armoured Systems Complex in Hazira, Gujarat, under a licensed production agreement with BAE Systems.

The first production batch comprises 18 vehicles ordered in November 2025. A ceremony on 28 October marked the formal start of manufacturing, with initial deliveries expected in March 2027 under the programme agreed between L&T, BAE Systems Hägglunds, and the Indian Army.

The BvS10 Sindhu is a variant of the Swedish-developed BvS10 platform adapted to requirements associated with India’s diverse operating environments. These include high-altitude mountain regions, deserts, marshland, and amphibious conditions, requiring mobility across surfaces that present difficulties for conventional vehicles.

BAE Systems Hägglunds, the original platform manufacturer, provides design and technical support to L&T. The Indian company is responsible for production at Hazira, bringing the vehicle into its established manufacturing operation for armoured systems and specialist military equipment.

The partnership began in 2023 and developed through engineering collaboration before the Army placed its first order. The licensed production arrangement allows L&T to manufacture the Sindhu configuration while drawing on the design expertise and technical documentation associated with the original vehicle.

The BvS10 uses two connected tracked units, allowing the vehicle to accommodate changes in terrain across its articulated structure. The connected sections provide space for personnel and equipment while distributing the vehicle’s load across multiple tracks.

Tracked mobility allows vehicle weight to be spread over a relatively broad contact area. This can reduce ground pressure and support movement on soft surfaces, including snow, sand, and marshland, although actual mobility depends on the terrain, vehicle load, and operating conditions.

The articulated connection also allows the vehicle sections to move relative to one another as the ground profile changes. This arrangement contributes to the platform’s ability to travel over uneven terrain while accommodating the structural and mechanical requirements of a two-section vehicle.

India’s intended operating environments place varied demands on the vehicle. High-altitude regions such as Ladakh combine difficult terrain with low temperatures and reduced air density, while the Kutch region presents marshland, sand, and substantially higher temperatures.

Vehicle powertrains, electrical equipment, lubrication, and other systems must operate within the environmental limits established for the equipment. Conditions affecting traction, temperature control, and available engine performance influence the engineering requirements of vehicles intended for such different locations.

The Sindhu configuration has undergone trials in Indian operating environments, including high-altitude testing. The companies have developed the platform to meet the Army’s requirements, although the complete list of changes from the standard BvS10 design has not been publicly detailed.

Amphibious capability forms another element of the wider platform design. A vehicle intended to cross water obstacles requires equipment and operating arrangements appropriate to the configuration, with the permitted conditions established through the relevant vehicle testing and acceptance procedures.

The broader BvS10 family supports troop transport, command and control, medical evacuation, logistics, and other specialist roles. The equipment installed on individual variants differs according to their intended function, affecting internal arrangements, communications, and the space available for personnel or mission equipment.

India’s initial order establishes a confirmed requirement for 18 Sindhu vehicles. Detailed variant allocations have not been consistently specified in the available programme information, with any subsequent expansion dependent on additional Army procurement decisions.

Production at Hazira requires integration of vehicle structures, powertrain equipment, tracked running gear, electrical systems, and the components associated with the articulated arrangement. Manufacturing procedures must accommodate these assemblies while preserving the specifications established for the Indian version.

L&T has invested in its Armoured Systems Complex and introduced automated processes supporting vehicle production. The facility provides manufacturing capacity for specialist military platforms, with engineering, assembly, and testing activities contributing to completion of the ordered vehicles.

Automation can support repeatability where production operations involve defined dimensions, positioning requirements, and inspection criteria. Other activities continue to depend on specialist workers, particularly when mechanical and electrical equipment must be integrated within a completed vehicle.

Licensed manufacturing introduces a continuing relationship between the production organisation and the original design authority. Engineering documentation, approved component specifications, quality requirements, and changes to the vehicle configuration must be coordinated across the participating companies.

The arrangement also supports development of local manufacturing knowledge. L&T’s workforce is undertaking production of a platform with established international service experience, applying its existing manufacturing facilities to a vehicle adapted for Indian requirements.

The contract includes integrated logistics support for initial deployment, maintenance, and lifecycle sustainment. These activities are necessary to introduce the vehicles into service and provide the technical assistance, spare parts, documentation, and other resources required to support continued operation.

Equipment deployed across widely separated operating environments creates additional support requirements. Maintenance resources and replacement components must be available where the vehicles are stationed, while personnel need training appropriate to the platform and the equipment installed.

The BvS10 family is already operated by several European armed forces, including the United Kingdom, Sweden, the Netherlands, France, Austria, and Ukraine. The Indian programme adds a licensed manufacturing relationship to the platform’s existing international customer base.

L&T has identified scope for future expansion beyond the initial order, although additional manufacturing commitments will depend on the Army’s requirements and subsequent contracts. The first 18 vehicles provide the immediate production workload for the Hazira operation.

Manufacturing will now progress towards the planned March 2027 deliveries. Completion of the initial batch and introduction of the associated logistics arrangements will establish the next milestones for India’s locally produced BvS10 Sindhu fleet.